CN103455239A

CN103455239A - Information providing method and device

Info

Publication number: CN103455239A
Application number: CN2012101805244A
Authority: CN
Inventors: 冯翱
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2012-06-04
Filing date: 2012-06-04
Publication date: 2013-12-18

Abstract

The invention discloses an information providing method used for improving the selection efficiency. The information providing method comprises the steps of responding to an accepted first operation performed according to a first operation object and obtaining at least one type of first parameter information of first data corresponding to the first operation object; responding to an accepted second operation performed according to a second operation object when the first operation for searching the first operation object is not finished, and obtaining at least one type of second parameter information of second data corresponding to the second operation object, wherein a response result produced by the first operation is identical to a response result produced by the second operation, the first operation object and the second operation object belong to the range of first operation object, and at least one type of parameter information in at least one type of first parameter information and at least one type of second parameter information is identical in type; and displaying at least one type of parameter information and at least one type of second parameter information. The invention further discloses a device for achieving the information providing method.

Description

A kind of information providing method and device

Technical field

The present invention relates to computer realm, particularly a kind of information providing method and device.

Background technology

For the client of net purchase, a maximum difficult problem is how to choose applicable commodity.Client does not have demand qualitatively usually; just with interest, searched for; and it is available often to have hundreds and thousands of models in search procedure, the user, when selecting commodity, generally can compare many moneys commodity; and in prior art; the user, when opening the corresponding page of commodity, can only check the parameter of these commodity, check that the parameter of other commodity also needs to forward to other pages; be not easy to comparison, reduced efficiency of selection.The user will finally determine that a product needed is by constantly screening, and efficiency is lower, and process is also comparatively complicated.And, abandon selecting certain commodity why for the user, system can't be known, thereby also can't be optimized according to user's Requirements on Product.

Summary of the invention

The embodiment of the present invention provides a kind of information providing method and device, for solving the technical matters that the prior art efficiency of selection is lower, has realized improving the technique effect of efficiency of selection.

A kind of information providing method comprises the following steps:

The first operation of carrying out for one first operand of accepting is responded, obtained at least one first parameter information of first data corresponding with described the first operand;

To searching for described the first operation that the first operand carries out while not terminating, the second operation of carrying out for a second operand of accepting is responded, obtain at least one second parameter information of second data corresponding with described second operand; Wherein, the response results that described the first operation is produced is identical with the response results that described the second operation is produced, described the first operand and described second operand all belong to first kind operand, in described at least one first parameter information and described at least one second parameter information, have at least a kind of type of parameter information identical;

Show described at least one first parameter information and described at least one second parameter information.

Preferably, also comprise step after responding after the first operation carried out for one first operand to accepting responds and/or to the second operation of carrying out for a second operand of accepting: the operation to the user is monitored, obtain user's operation information by monitoring, know user's demand information according to described operation information.

Preferably, before being responded, the first operation carried out for the first operand to accepting also comprises step: accept the 3rd operation, described the 3rd operation is responded, provide at least one dialog box to the user, comprise at least one problem in each dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described first operand.

Preferably, also comprise step after described the 3rd operation is responded: the operation to the user is monitored, and obtains user's operation information by monitoring, knows user's demand information according to described operation information.

Preferably, before obtaining at least one second parameter information of second data corresponding with described second operand, also comprise step: provide a dialog box to the user, with the inquiry user, whether select the data with same type last time; Perhaps, to the user, provide at least one dialog box, in described at least one dialog box, in each described dialog box, comprise at least one problem, according to the user, to the answer of problem, for the user, provide at least one described second operand.

Preferably, one dialog box is being provided to the user, with the inquiry user, whether select also to comprise step after the data with same type last time: if determine that the user does not select the data with same type last time, to the user, provide at least one dialog box, comprise at least one problem in each described dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described second operand.

Preferably, described parameter information at least comprises performance parameter information or price parameter information.

A kind of information provider unit comprises:

The first acquisition module, responded for the first operation carried out for one first operand to accepting, and obtains at least one first parameter information of first data corresponding with described the first operand;

The second acquisition module, for to searching for described the first operation that the first operand carries out while not terminating, the second operation of carrying out for a second operand of accepting is responded, obtained at least one second parameter information of second data corresponding with described second operand; Wherein, the response results that described the first operation is produced is identical with the response results that described the second operation is produced, described the first operand and described second operand all belong to first kind operand, in described at least one first parameter information and described at least one second parameter information, have at least a kind of type of parameter information identical;

Display module, for showing described at least one first parameter information and described at least one second parameter information.

Preferably, also comprise: monitoring module, for the operation to the user, monitored, obtain user's operation information by monitoring, know user's demand information according to described operation information.

Preferably, also comprise: module is provided, for accepting the 3rd operation, described the 3rd operation is responded, provide at least one dialog box to the user, comprise at least one problem in each dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described first operand.

Preferably, also comprise: module is provided, for a dialog box is provided to the user, with the inquiry user, whether selects the data with same type last time; Perhaps, to the user, provide at least one dialog box, in described at least one dialog box, in each described dialog box, comprise at least one problem, according to the user, to the answer of problem, for the user, provide at least one described second operand.

Preferably, if described, provide module also for determining that the user does not select the data with same type last time, to the user, provide at least one dialog box, comprise at least one problem in each described dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described second operand.

Information providing method in the embodiment of the present invention comprises that the first operation carried out for one first operand to accepting is responded, and obtains at least one first parameter information of first data corresponding with described the first operand; To searching for described the first operation that the first operand carries out while not terminating, the second operation of carrying out for a second operand of accepting is responded, obtain at least one second parameter information of second data corresponding with described second operand; The response results that described the first operation is produced is identical with the response results that described the second operation is produced, described the first operand and described second operand all belong to first kind operand, in described at least one first parameter information and described at least one second parameter information, have at least a kind of type of parameter information identical; Show described the first parameter information and described the second parameter information.When second operand is operated, can show the first parameter information and the second operation information corresponding to second operand that the first operand is corresponding, for the user, can compare, understanding directly perceived can comparatively clearly be arranged, improve efficiency of selection.

The accompanying drawing explanation

The main method process flow diagram that Fig. 1 provides for information in the embodiment of the present invention;

The detailed structure view that Fig. 2 is information provider unit in the embodiment of the present invention.

Embodiment

Referring to Fig. 1, the main method flow process that in the embodiment of the present invention, information provides is as follows:

Step 101: the first operation of carrying out for one first operand of accepting is responded, obtain at least one first parameter information of first data corresponding with described the first operand.

The user may carry out the first operation to the first operand, and this first operation is responded, and obtains at least one first parameter information of first data corresponding with described the first operand.

For example, the user may browse at certain shopping website, described the first operand may be the corresponding merchandise news of a certain commodity in a page, described the first operation may be clicking operation, now described commodity are and corresponding the first data of described the first operand, the parameter information of these commodity is the first parameter information, and these commodity may include a plurality of the first parameter informations, can obtain at least one described first parameter information when obtaining.Described parameter information at least can comprise performance parameter information or price parameter information.For example, the homepage of certain shopping website may have multiple merchandise news, and computer A wherein can be described the first data, and in this homepage, the corresponding information of computer A is described the first operand, and the parameter information of this computer A is described the first parameter information.

Before the first operation carried out for the first operand to accepting is responded, can also accept the 3rd operation, described the 3rd operation is responded, can provide at least one dialog box to the user, can comprise at least one problem in each dialog box in described at least one dialog box, provide at least one described first operand to the answer of problem for the user according to the user, described the 3rd operation can be also clicking operation.Which type of product can understand the user by these problems needs, thereby provides suitable product for the user.For example these problems can be relevant to properties of product, also can be relevant to product price, and can also be relevant to other aspects of product.

For example, the user has clicked " notebook " this option on certain shopping website, system provides a dialog box to the user, the inside comprises three problems, first problem is " Price Range that you expect ", four selections are arranged, respectively 0-999, 1000-2999, 3000-3499, and 3500-3999, Second Problem is " memory size that you expect ", four selections are arranged, respectively 512MB, 1GB, 2GB, and 4GB, the 3rd problem is " Platform Type that you expect ", two selections are arranged, respectively Intel (Intel) platform and AMD (advanced micro devices) platform.System can recommend to the user that is chosen as of these three problems the computer model be complementary with selection result according to the user, can make like this user reduce the time of blindly browsing, and has improved user's efficiency of selection.And if user's selection has conflict, for example the user has selected this price range of 0-999 in first problem, has selected this memory size of 4GB in Second Problem, and system may be pointed out the product that the user does not match.

For example, the user has selected this price range of 1000-2999 in first problem, selected this memory size of 1GB in Second Problem, selected this platform of Intel platform in the 3rd problem, system can be recommended corresponding product information to the answer of these three problems for the user according to the user, for example, system has been recommended four sections of products for the user, it is respectively the LH531 of Fujitsu notebook computer, the VNB142i of ViewSonic notebook computer, the graceful A300-T35D3 notebook computer in the A220 of Malata notebook computer and Divine Land, the user can directly check these recommended products, for example, the user has clicked the wherein a product of recommending, it can be the VNB142i of the ViewSonic notebook computer of clicking, this product information of clicking is the first operand, this first operand VNB142i of corresponding ViewSonic notebook computer is described the first data.Enter with the corresponding page of described the first operand after, system can directly be obtained at least one first parameter information of described the first data.For example the VNB142i of this ViewSonic notebook computer is to there being a lot of parameter informations, i.e. the first parameter information, wherein performance parameter information comprises CPU (central processing unit) type, CPU model, CPU speed, chipset, memory size, type of memory etc., it can also be to there being price parameter information, brand parameter information, apparent parameter information etc. the first parameter information, system can be obtained its corresponding whole the first parameter informations, or also can obtain its corresponding part the first parameter information.

The user is after open any browser, and every operation that system can supervisory user, obtain user's operation information, can know user's demand information according to described operation information.

For example, at first the user has carried out the 3rd operation, and after carrying out the 3rd operation, the user has carried out the operations such as slip in the page of opening.For example, if in the page that the user opens at this, each product is sorted according to price, deleted afterwards the higher product of price, system can know that the user is dissatisfied to the price of deleted product; If in the page that the user opens at this, each product is sorted according to sales volume, deleted afterwards the lower product of sales volume, system can know that the user is dissatisfied to the pouplarity of deleted product; If checked picture corresponding to certain product in the page that the user opens at this, deleted afterwards this product, system can know that the user is dissatisfied to the outward appearance of deleted product, etc.For example, system can be collected a plurality of users are monitored to obtained data, according to the data analysis obtained, can know popular demand.For example, if there are most of users dissatisfied to the price of product A, the manufacturer can suitably cut down the price, if there are most of users dissatisfied to the outward appearance of product B, the manufacturer can with due regard to change the outward appearance of this product B, etc., to meet consumers' demand as far as possible.

After the user carries out the 3rd operation, carried out again the first operation, opened the corresponding page of the first operand, the operation that system can supervisory user be carried out in this page.The operations such as for example, the user can be slided in this page, click.For example, if at first the user has checked the picture of corresponding the first data of this first operand in the corresponding page of this first operand, closed afterwards this page, system can know that the user is dissatisfied to the outward appearance of these the first data; If the user has checked the parameter information of corresponding the first data of this first operand in the corresponding page of this first operand, after having checked parameter information A, the user has closed this page, system can know that the user is dissatisfied to the parameter information A of corresponding the first data of this first operand, etc.For example, system can be collected a plurality of users are monitored to obtained data, according to the data analysis obtained, can know popular demand.For example, if there are most of users dissatisfied to the parameter information A of product A, the manufacturer can suitably adjust this parameter information A, when adjusting, the index that meets most of user's requests in can the index with reference to this parameter information A is adjusted, if there are most of users dissatisfied to the outward appearance of product B, the manufacturer can with due regard to change the outward appearance of this product B, etc., to meet consumers' demand as far as possible.

Step 102: to searching for described the first operation that the first operand carries out while not terminating, the second operation of carrying out for a second operand of accepting is responded, obtained at least one second parameter information of second data corresponding with described second operand; Wherein, the response results that described the first operation is produced is identical with the response results that described the second operation is produced, described the first operand and described second operand all belong to first kind operand, in described at least one first parameter information and described at least one second parameter information, have at least a kind of type of parameter information identical.

In the embodiment of the present invention, the mode of termination can refer to closes the page, or can be to place an order, or can be alternate manner.Described the second operation can be clicking operation.

For example, the user is at shopping website as above, first clicked the VNB142i of the ViewSonic notebook computer of system recommendation, after clicked again another computerized information, the computerized information of this click is second operand, the corresponding computer of this second operand is the second data, and the user has carried out again the second operation.This computer can be another computer of system recommendation, it can not also the computer of system recommendation, what for example the user clicked is the LH531 of another Fujitsu notebook computer of system recommendation, system can be responded this second operation, obtain at least one second parameter information of second data corresponding with described second operand, for example the LH531 of this Fujitsu notebook computer is to there being a lot of parameter informations, i.e. the second parameter information, wherein performance parameter information comprises cpu type, the CPU model, CPU speed, chipset, memory size, type of memory etc., it can also be to there being price parameter information, brand parameter information, apparent parameter information etc. the first parameter information, system can be obtained its corresponding whole the second parameter informations, perhaps also can obtain its corresponding part the second parameter information.Wherein, in described at least one first parameter information obtained and described at least one second parameter information, have at least a kind of type of parameter information identical.For example, three described the first parameter informations have been obtained, comprise cpu type, chipset and video card type, in described the second parameter information obtained, have at least a kind of type of parameter information identical with the type of a parameter information in these three described the first parameter informations.The number of the second parameter information obtained can equal the number of described the first parameter information, also can not wait.For example, obtain four described the second parameter informations, comprised cpu type, CPU speed, memory size and CD-ROM drive type.Wherein, in described the first parameter information and described the second parameter information, this parameter information of cpu type is identical.Perhaps, system, when obtaining the second parameter information, can, with reference to the first parameter information obtained, be obtained the second parameter information according to the type of the first parameter information obtained.

Wherein, in the embodiment of the present invention, described the first operand and described second operand are the same class operands, and for example, it is all the merchandise news in a shopping website, or is all a word document, or is all an audio file, etc.The response results that described the first operation is produced and the response results that described the second operation is produced should be identical, and be all for example to open a webpage, or be all to open a word document, etc.

In the embodiment of the present invention, before obtaining at least one second parameter information of second data corresponding with described second operand, system can also provide a dialog box to the user, whether select the data with same type last time with the inquiry user, if the user selects the data with same type last time, system can continue as the user and recommend the information with same type last time, if the user selects the data dissimilar with last time, system can continue to provide at least one dialog box to the user, comprise at least one problem in each described dialog box in described at least one dialog box, provide at least one described second operand to the answer of problem for the user according to the user.

Perhaps, before obtaining at least one second parameter information of second data corresponding with described second operand, be the user when browsing the page corresponding to described the first operand, a button (or other touch object) can be arranged in this page, if the user presses this button, system can inquire whether the user selects the data with same type last time, if the user selects the data with same type last time, system can continue as the user and recommend the information with same type last time, if the user selects the data dissimilar with last time, system can continue to provide at least one dialog box to the user, comprise at least one problem in each described dialog box in described at least one dialog box, provide at least one described second operand to the answer of problem for the user according to the user.

Perhaps, before obtaining at least one second parameter information of second data corresponding with described second operand, be the user when browsing the page corresponding to described the first operand, a button (or other touch object) can be arranged in this page, if the user presses this button, the system default user has selected the data with same type last time, can continue as the user and recommend the information with same type last time.

Perhaps, before obtaining at least one second parameter information of second data corresponding with described second operand, system can directly provide at least one dialog box to the user, comprise at least one problem in each described dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described second operand.

In the embodiment of the present invention, when to the user, providing problem, concrete highly professional problem can be provided, for example inquire the design parameter information that the user needs, perhaps also can provide the non-professionality problem to the user, for example can inquire the purposes that the user is concrete, the information such as applied environment, so that unprofessional user also can select suitable product, can also inquire user's sex, age, occupation etc. information, if for example the user is the women, system can be considered more the factors such as outward appearance for user's recommended products information the time, if the user is children, system can consider more to be applicable to the factors such as study for user's Recommendations information the time, etc., to meet user's demand as far as possible.

After the user carries out the 3rd operation and the first operation, carried out again the second operation, opened the corresponding page of second operand, system can continue the operation that supervisory user is carried out in this page.The operations such as for example, the user can be slided in this page, click.For example, if at first the user has checked the picture of corresponding the second data of this second operand in the corresponding page of this second operand, closed afterwards this page, system can know that the user is dissatisfied to the outward appearance of these the second data; If the user has checked the parameter information of corresponding the second data of this second operand in the corresponding page of this second operand, after having checked parameter information A, the user has closed this page, system can know that the user is dissatisfied to the parameter information A of corresponding the second data of this second operand, etc.For example, system can be collected a plurality of users are monitored to obtained data, according to the data analysis obtained, can know popular demand.For example, if there are most of users dissatisfied to the parameter information A of product A, the manufacturer can suitably adjust this parameter information A, when adjusting, the index that meets most of user's requests in can the index with reference to this parameter information A is adjusted, if there are most of users dissatisfied to the outward appearance of product B, the manufacturer can with due regard to change the outward appearance of this product B, etc., to meet consumers' demand as far as possible.

The user is when browsing the corresponding page of described second operand, a button (or other touch object) can be arranged in this page, if the user presses this button, system can inquire whether the user selects the data with same type last time, if the user selects the data with same type last time, system can continue as the user and recommend the information with same type last time, if the user selects the data dissimilar with last time, system can continue to provide at least one dialog box to the user, comprise at least one problem in each described dialog box in described at least one dialog box, provide at least one described second operand to the answer of problem for the user according to the user.

The user is when browsing the corresponding page of described second operand, a button (or other touch object) can also be arranged in this page, if the user presses this button, system can inquire whether the user selects to check the class likelihood data, if the user selects to see the class likelihood data, system can continue as the user and recommend data like the data class with last time, if the user selects not check the class likelihood data, system can continue to provide at least one dialog box to the user, comprise at least one problem in each described dialog box in described at least one dialog box, provide at least one described second operand to the answer of problem for the user according to the user.

In the embodiment of the present invention, data with same type last time, refer to each problem of user and answer the data that are consistent,, if system provides three problems for the user, the user is chosen as A, A, B to these three problems, system is chosen as the user according to this and has recommended data message, afterwards, the user has selected the data with same type last time according to the prompting of system again, system default user's selection or A, A, B, continuing as the user provides the data that provided with last time identical data.

In the embodiment of the present invention, with data like the data class of last time, refer in one aspect or certain several respect and the data class selected last time like data, be not identical.For example, if system provides three problems for the user, the user is chosen as A, A, B to these three problems, system is chosen as the user according to this and has recommended data message, and afterwards, the user has selected data like the data class with last time according to the prompting of system again, system can provide the data that are chosen as A, B, B for the user, or the data of B, A, B, or be chosen as other data, as long as wherein there is option identical, can be the class likelihood data.

Perhaps, the user is when browsing the corresponding page of described second operand, a button (or other touch object) can be arranged in this page, if the user presses this button, the system default user has selected the data with same type last time, can continue as the user and recommend the information with same type last time.

Step 103: show described at least one first parameter information and described at least one second parameter information.

When the user is browsed described second operand, system can show described the first parameter information and described the second parameter information simultaneously, for example, can be shown with the form of list, for the user, is contrasted.

For example, the user has opened the VNB142i of ViewSonic notebook computer, these three first parameter informations of cpu type, chipset and video card type have been obtained, do not close the page, after opened again the LH531 of Fujitsu notebook computer, obtained four the second parameter informations, comprised cpu type, CPU speed, memory size and CD-ROM drive type, system can after the user opens the page of the LH531 of Fujitsu notebook computer, take list form as the user provide one the contrast form.For example form can be as follows:

Table 1

Brand	ViewSonic	Fujitsu
			Cpu type	Intel Atom	Duo double-core i3 processor
CPU speed		2.3GHz
			Chipset	Intel NM10
Memory size		1GB
			The video card type	Integrated graphics card
The CD-ROM drive type		The DVD-SuperMulti recording optical driver

The user, by checking this form, can very clearly see the difference between two computer, thereby can select quickly the computer oneself needed, and has improved efficiency of selection.

Below introduce in the present invention by several specific embodiments the method that information provides.

Embodiment mono-:

The user browses on a shopping website, and the first operand is a notebook computer information, and second operand is another notebook computer information, and the first operation, the second operation and the 3rd operation are clicking operation.

At first, the user has clicked " notebook " this option, carried out the 3rd operation, system is responded described the 3rd operation, can provide a dialog box to the user, three problems have been comprised in this dialog box, first problem is " Price Range that you expect ", four selections are arranged, respectively 0-999, 1000-2999, 3000-3499, and 3500-3999, Second Problem is " memory size that you expect ", four selections are arranged, respectively 512MB, 1GB, 2GB, and 4GB, the 3rd problem is " Platform Type that you expect ", two selections are arranged, respectively Intel (Intel) platform and AMD (advanced micro devices) platform.System can recommend to the user that is chosen as of these three problems the computer model be complementary with selection result according to the user, can make like this user reduce the time of blindly browsing, and has improved user's efficiency of selection.And if user's selection has conflict, for example the user has selected this price range of 0-999 in first problem, has selected this memory size of 4GB in Second Problem, and system may be pointed out the product that the user does not match.

In the present embodiment, the user has selected this price range of 1000-2999 in first problem, selected this memory size of 1GB in Second Problem, selected this platform of Intel platform in the 3rd problem, system can be recommended corresponding product information to the answer of these three problems for the user according to the user, for example, system has been recommended four sections of products for the user, it is respectively the LH531 of Fujitsu notebook computer, the VNB142i of ViewSonic notebook computer, the graceful A300-T35D3 notebook computer in the A220 of Malata notebook computer and Divine Land, the user can directly check these recommended products, for example, the user has clicked the wherein a product of recommending, it can be the VNB142i of the ViewSonic notebook computer of clicking, this product information on the page before clicking is the first operand, this first operand VNB142i of corresponding ViewSonic notebook computer is described the first data.Enter with the corresponding page of described the first operand after, system can directly be obtained at least one first parameter information of described the first data.For example the VNB142i of this ViewSonic notebook computer is to there being a lot of parameter informations, i.e. the first parameter information, wherein performance parameter information comprises CPU (central processing unit) type, CPU model, CPU speed, chipset, memory size, type of memory etc., it can also be to there being price parameter information, brand parameter information, apparent parameter information etc. the first parameter information, system can be obtained its corresponding whole the first parameter informations, or also can obtain its corresponding part the first parameter information.In the present embodiment, system acquisition cpu type wherein, CPU model, CPU speed, chipset, CD-ROM drive type, video card type and seven kind of first parameter information of price.

Before the user carries out the second operation, system can provide a dialog box for the user again, problem in this dialog box is whether the inquiry user selects the data with same type last time, in the present embodiment, the user has selected "No", system provides a dialog box for the user again, comprising three problems, first problem is " Price Range that you expect ", four selections are arranged, respectively 0-999, 1000-2999, 3000-3499, and 3500-3999, Second Problem is " memory size that you expect ", four selections are arranged, respectively 1GB, 2GB, 4GB and 8GB, the 3rd problem is " Platform Type that you expect ", two selections are arranged, respectively Intel (Intel) platform and AMD (advanced micro devices) platform.The user has selected " 3000-3499 " this Price Range in first problem, selected " 8GB " this internal memory in Second Problem, selected " AMD platform " this Platform Type in the 3rd problem, system can point out the user there is no qualified option, the user can select other commodity voluntarily, or system can continue as the user problem dialogue box is provided, for the user, reselect.In the present embodiment, system provides dialog box again for the user, or above three problems, the user has selected " 3000-3499 " this Price Range in first problem, selected " 4GB " this internal memory in Second Problem, selected " AMD platform " this Platform Type in the 3rd problem, system can be recommended qualified notebook computer according to user's the user that is chosen as, for example, system has been recommended three notebook computer for the user, it is respectively the K53X342TK-SL of Asus notebook computer, the K43E342TK-SL of Asus notebook computer and the M411R-618B of Dell notebook computer, the user can select to click wherein a notebook computer, perhaps the user also can click the notebook computer that nonsystematic is recommended.In the present embodiment, the user has clicked the M411R-618B of Dell notebook computer wherein, and the M411R-618B of this Dell notebook computer information on the page before clicking is second operand, and the M411R-618B of this Dell notebook computer is the second data.The second parameter information of this notebook computer of system acquisition, when obtaining the second parameter information, system can be with reference to the first parameter information obtained, in the present embodiment, system has been obtained cpu type, CPU model, CPU speed, chipset, CD-ROM drive type, video card type and seven kind of first parameter information of price altogether, also can obtain seven kind of second same parameter information.When the user checks the M411R-618B of the Dell notebook computer page, system can provide a form for the user, has listed the parameter information contrast of two notebook computer that the user checked in this form, to give user direct feel.Form is as follows:

Table 2

Brand	ViewSonic	Dell
			Cpu type	Intel Atom	AMD tetra-cores
The CPU model	D525	AMD tetra-core A6-3400M OverDrive Processor ODPs
			CPU speed	1.66GHz	1.4GHz to 2.3GHz
Chipset	Intel NM10	AMD A70M
			The CD-ROM drive type	No CD drive	Built-in pellet type DVD+/-RW
The video card type	Integrated graphics card	Integrated graphics card
			Price	1899	3000

The user can be contrasted according to this form, or, if the user thinks that parameter is complete not in this form, also can contrast voluntarily selection.

Embodiment bis-:

The first operation and the second operation are double click operation.

The user has opened a WORD document, and a WORD document is the first operand, and the data that comprise in a WORD document are the first data.When the user opens a WORD document, system can be obtained at least one first parameter information of a WORD document, for example, system acquisition be its number of words information and the information that takes up room.

The user does not close a WORD document, has opened again the 2nd WORD document, and the 2nd WORD document is second operand, and the data that comprise in the 2nd WORD document are the second data.When the user opens the 2nd WORD document, system can be obtained at least one second parameter information of the 2nd WORD document, because two kind of first parameter information of system acquisition is number of words information and the information that takes up room, system also can be obtained this two kind of second parameter information equally.

When the user browses the 2nd WORD document, system can provide a form for the user, in this form, is the parameter information contrast of two WORD documents.The time compole of system acquisition parameters information is short, almost imperceptible concerning the user,, concerning the user, is therefore to open the parameter information contrast form that the 2nd WORD document can see that system provides.This form is as follows:

Table 3

Title	The one WORD document	The 2nd WORD document
			Number of words	1,000,000.00	2.55MB
Take up room	15,000,000.00	3.00MB

The user can very clearly see some attributes of two WORD documents.

Embodiment tri-:

The user browses on a shopping website, and the first operand is cellphone information, and second operand is another cellphone information, and the first operation, the second operation and the 3rd operation are clicking operation.

At first, the user has clicked " mobile phone " this option, carried out the 3rd operation, system is responded described the 3rd operation, provide four dialog boxes to the user, comprise respectively a problem in these four dialog boxes, problem in first dialog box is " Price Range that you expect ", seven selections are arranged, be respectively 1-499, 500-999, 1000-1999, 2000-2999, 3000-3999, more than 4000-4999 and 5000, problem in second dialog box is " the outward appearance type that you like ", four options are arranged, be respectively straight plate, slip lid, renovate and spiral cover, problem in the 3rd dialog box is " you like control type ", four options are arranged, be respectively QWERTY keyboard, full keyboard, touch screens touch screen and capacitance plate touch screen, problem in the 4th dialog box is " operating system that you like ", three options are arranged, be respectively Android, IOS and Symbian (S60 and more than).System can recommend to the user that is chosen as of this four problems the mobile phone model be complementary with selection result according to the user, can make like this user reduce the time of blindly browsing, and has improved user's efficiency of selection.

In the present embodiment, the user has selected this Price Range of 500-599 in first problem, selected " straight plate " this outward appearance in Second Problem, this controls type to have selected " capacitance plate touch screen " in the 3rd problem, selected this operating system of Symbian (S60 and more than) in four problems, system can be pointed out the product that the user does not match.Now, system can reselect for the user for the user provides problem dialogue box again, or the user also can be selected voluntarily.In the present embodiment, system provides above-mentioned four problems dialog box again for the user, the user has selected respectively 1-499, straight plate, capacitance plate touch screen and these four options of Android, system has been recommended Mobile phone according to user's the user that is chosen as, it is the SONIC U86603G of Huawei mobile phone, the user can click this page and be browsed, and Huawei's SONIC U86603G cellphone information in the page before clicking is the first operand, and the SONICU86603G of this Huawei mobile phone is the first data.When the user browses this page, system can be obtained at least one first parameter information that this Huawei SONIC U86603G mobile phone is corresponding, in the present embodiment, system acquisition six kind of first parameter information such as CPU model, cpu frequency, network formats, data service, fuselage internal memory and maximum storage expansion.

When the user need to select another mobile phone, system can continue as the user provides problem dialogue box to be selected for the user, at first system provides a dialog box for the user, a problem is arranged in this dialog box, whether the inquiry user selects the data with same type last time, the user has selected "Yes", system is recommended like product for the user again, and system recommendation still only has a SONIC U86603G of Huawei mobile phone, because of the data bulk of recommending less, when the data bulk of system recommendation is less than the first preset value, system can inquire whether the user will reselect, if the user has selected "Yes", system can reselect for the user for the user provides problem dialogue box again, if the user has selected "No", can be selected voluntarily by the user.

In the present embodiment, the user has selected "Yes", system can continue as the user problem dialogue box is provided, can continue to provide above-mentioned four problems dialog box, perhaps also can provide new problem dialogue box, in the present embodiment, system continues to provide above-mentioned four problems dialog box for the user, the user has selected this Price Range of 500-599 in first problem, selected " straight plate " this outward appearance in Second Problem, this controls type to have selected " capacitance plate touch screen " in the 3rd problem, selected this operating system of Symbian (S60 and more than) in four problems, system can be pointed out the product that the user does not match.Perhaps but in system during not with the product of Symbian (S60 and more than) operating system coupling, system will be automatically removed this operating system of Symbian (S60 and more than), saves a lot of unnecessary puzzlements of user.Now, system can reselect for the user for the user provides problem dialogue box again, or the user also can be selected voluntarily.In the present embodiment, system provides above-mentioned four problems dialog box again for the user, the user has selected respectively 500-999, straight plate, capacitance plate touch screen and these four options of Android, system has been recommended 143 sections of mobile phones according to user's the user that is chosen as, in the present embodiment, do not repeat one by one, only list wherein first four sections that recommend, be respectively the A750 of association 3G mobile, the happy phoneA1 3G mobile of the Mini of association, the C8812 of Huawei 3G mobile and in emerging U880 3G mobile.The user can select to click Mobile phone wherein, or also can select to click the mobile phone that nonsystematic is recommended.In the present embodiment, the user has clicked the happy phoneA1 3G mobile of the Mini of association wherein, and in the page before clicking, the happy phoneA1 3G mobile of the Mini of this association information is second operand, and the happy phoneA1 3G mobile of the Mini of this association is the second data.When the user browses this page, system can be obtained at least one second parameter information that the happy phoneA1 3G mobile of the Mini of this association is corresponding, in the present embodiment, system acquisition seven kind of second parameter information such as CPU model, cpu frequency, network formats, input mode, fuselage internal memory, maximum storage expansion and message volume.System can provide a contrast form for the user, can list all the first parameter informations and second parameter information of system acquisition in this contrast form, for the user, compares.Wherein, the time of system acquisition parameters information is very short, and the user is almost imperceptible,, concerning the user, is therefore to open the contrast form that the corresponding page of second operand can see that system provides.This contrast form can be as follows:

Table 4

Brand	Association	Huawei
			The CPU model	MSM 7227T	High pass MSM7227
Cpu frequency	800MHz	600MHz
			Network formats	Dual-network and dual-standby	WCDMA/GSM
Data service		GPRS/EDGE/HSDPA
			The fuselage internal memory	512MB	512MB ROM+256MB RAM
The maximum storage expansion	32GB	32GB
			Message volume	Article 5000,
Input mode	Touch-control

Embodiment tetra-:

At first, the user has clicked " notebook " this option, carried out the 3rd operation, system is responded described the 3rd operation, provide a dialog box to the user, comprise altogether three problems in this dialog box, first problem is " Price Range that you expect ", nine selections are arranged, be respectively 1000-2999, 3000-3499, 3500-3999, 4000-4499, 4500-4999, 5000-5999, 6000-6999, more than 7000-9999 and 10000, Second Problem is " your applied environment ", three selections are arranged, be respectively family, the public environment such as work and Internet bar, the 3rd problem is " your main application ", three selections are arranged, be respectively chat and browsing page, game, the professional application such as programming and drawing.The user has selected " 4000-4499 " this Price Range in first problem, has selected " family " this applied environment in Second Problem, has selected " chat and browsing page " this purposes in the 3rd problem.System provides many moneys notebook computer according to user's the user that is chosen as, and for example in the present embodiment, lists first four sections and is respectively: notebook computer A, notebook computer B, notebook computer C and notebook computer D.

The user is before clicking certain notebook computer, each notebook computer product in the page has been carried out to sorting operation, the user sorts according to price, deleted the higher notebook computer information of price after sequence in the page, system can know that the user is dissatisfied to the price of deleted notebook computer by the operation of supervisory user.Afterwards, the user has clicked notebook computer A information wherein, and this notebook computer A information on the page of user before clicking is the first operand, and this notebook computer A is the first data.After the user clicks notebook computer A information, opened the corresponding page of this notebook computer A information, can be called first page, system can be obtained at least one first parameter information of this notebook computer A, for example, in the present embodiment, system acquisition four kind of first parameter information of this notebook computer A, be respectively cpu type, video card type, CD-ROM drive type and camera information.

When the user browses this first page, a button is arranged in this first page, the user has clicked this button, system can inquire whether the user selects the data with same type last time, in the present embodiment, the user has selected "No", system provides a dialog box for the user again, comprise three problems identical with last time in the present embodiment in this dialog box, be that first problem is " Price Range that you expect ", nine selections are arranged, be respectively 1000-2999, 3000-3499, 3500-3999, 4000-4499, 4500-4999, 5000-5999, 6000-6999, more than 7000-9999 and 10000, Second Problem is " your applied environment ", three selections are arranged, be respectively family, the public environment such as work and Internet bar, the 3rd problem is " your main application ", three selections are arranged, be respectively chat and browsing page, game, the professional application such as programming and drawing.The user has selected " 3500-3999 " this Price Range in first problem, has selected " family " this applied environment in Second Problem, in the 3rd problem, has selected " game " this purposes.System provides many moneys notebook computer according to user's the user that is chosen as, and for example in the present embodiment, lists first four sections and is respectively: notebook computer E, notebook computer F, notebook computer G and notebook computer H.

The user has clicked notebook computer E information wherein, and this notebook computer E information is second operand, and this notebook computer E is the second data.After the user clicks notebook computer E information, opened the corresponding page of this notebook computer E information, can be called second page, system can be obtained at least one second parameter information of this notebook computer E, for example, in the present embodiment, system can be with reference to the first parameter information obtained, also corresponding four kind of second parameter information that obtains this notebook computer E, be respectively cpu type, video card type, CD-ROM drive type and camera information.System can provide a contrast form for the user, can list all the first parameter informations and second parameter information of system acquisition in this contrast form, for the user, compares.Wherein, the time of system acquisition parameters information is very short, and the user is almost imperceptible,, concerning the user, is therefore to open the contrast form that described second page can see that system provides.In the present embodiment, system can be told the user to the answer of problem according to the user, and in two notebook computer that the user selects, which kind of notebook computer is more suitable for the user.This contrast form can be as follows:

Table 5

In this contrast form, system is informed the user, the more applicable user's of notebook computer E use, this user wants the laptop computer applications that will select in home environment, it is played exactly than major application, and for this user, notebook computer E is more suitable for its application.Even unprofessional user, the concrete parameter information of failing to understand, also can choose and be applicable to own product according to the answer to problem etc., convenient user's use, raising user's efficiency of selection.

Embodiment five:

When the user browses this first page, a button is arranged in this first page, the user has clicked this button, system can inquire whether the user selects data like the data class with last time, in the present embodiment, the user has selected "No", system provides a dialog box for the user again, comprise three problems identical with last time in the present embodiment in this dialog box, be that first problem is " Price Range that you expect ", nine selections are arranged, be respectively 1000-2999, 3000-3499, 3500-3999, 4000-4499, 4500-4999, 5000-5999, 6000-6999, more than 7000-9999 and 10000, Second Problem is " your applied environment ", three selections are arranged, be respectively family, the public environment such as work and Internet bar, the 3rd problem is " your main application ", three selections are arranged, be respectively chat and browsing page, game, the professional application such as programming and drawing.The user has selected " 3500-3999 " this Price Range in first problem, has selected " family " this applied environment in Second Problem, has selected " chat and browsing page " this purposes in the 3rd problem.System provides many moneys notebook computer according to user's the user that is chosen as, and for example in the present embodiment, lists first four sections and is respectively: notebook computer E, notebook computer F, notebook computer G and notebook computer H.

Table 6

In this contrast form, system is informed the user, the more applicable user's of notebook computer A use, this user wants the laptop computer applications that will select in home environment, its than major application chat exactly, the common application such as browsing page, for this user, notebook computer A is more suitable for its application.Even unprofessional user, the concrete parameter information of failing to understand, also can choose and be applicable to own product according to the answer to problem etc., convenient user's use, raising user's efficiency of selection.

When the user browses this second page, first button is arranged in this second page, if the user has clicked this first button, system can default user be selected the data with same type last time, can continue as the user and recommend the data with same type last time.

When the user browses this second page, also have second button in this second page, if the user has clicked this second button, system can provide data like the data class with last time for the user.

In the present embodiment, the user is when browsing this second page, checked every the second parameter information of this notebook computer E, for example, user's mouse constantly moves on every parameter information, when moving to " embedded with bluetooth " this parameter information, stop user in a moment and closed this second page, system can know that the user is dissatisfied to this second parameter information of this notebook computer E.If systematic collection a plurality of users' selection information data, can be according to these data analysis.For example there is most users all dissatisfied to this second parameter information of this notebook computer E, the manufacturer can consider to improve this second parameter information of notebook computer E, for example this second parameter information of this notebook computer E is " without embedded with bluetooth " now, the manufacturer can consider it is changed to again " embedded with bluetooth is arranged ", to meet the demand of most users.

Embodiment six:

The user is browsed at a shopping website, the information that the first operand is a skirt, the information that second operand is another skirt.The first operation, the second operation and the 3rd operation are clicking operation.

At first, the user has clicked " skirt " this selection, carried out the 3rd operation, system is responded described the 3rd operation, can provide a dialog box to the user, three problems have been comprised in this dialog box, first problem is " style that you like ", seven options are arranged, be respectively American-European, Japan and Korea S, OL travels frequently, leisure, the gentlewoman, Original Architectural Design and Joker, Second Problem is " type that you like ", seven options are arranged, be respectively one-piece dress, skirt, suspender skirt, the half body skirt, wedding gauze kerchief, full dress and cheongsam, the 3rd problem is " material that you like ", 11 options are arranged, be respectively cotton, terylene, chiffon, real silk, corium, the PU skin, flax, wool/cashmere, silks and satins, acrylic fibers/chemical fibre and paper fiber.

In the present embodiment, the user has selected " Joker " this style in first problem, selected " one-piece dress " this type in Second Problem, selected " real silk " this material in the 3rd problem, system has been recommended 72 sections of one-piece dresses according to user's the user that is chosen as, do not repeat one by one, first four sections that only list recommendation are respectively herein: the wide neck skirt of AMII flax B3NQ1052721, the refined chiffon of flourish bodyguard cultivate one's moral character one-piece dress 8518, AMII striped letter stamp one-piece dress 11110441 and common vetch common vetch peace one-piece dress 1981.The user has clicked common vetch common vetch peace one-piece dress 1981 wherein, and common vetch common vetch peace one-piece dress 1981 information before clicking in the page are the first operand, and this common vetch common vetch peace one-piece dress 1981 is the first data.At least one first parameter information of this common vetch common vetch peace one-piece dress 1981 of system acquisition, for example system acquisition is material, color and three kind of first parameter information of price.

Before the user selects another commodity, system can provide a dialog box for the user, a problem is arranged in this dialog box, for inquiring whether the user selects and the identical data of type last time, in the present embodiment, the user has selected "No", system can continue as the user problem dialogue box is provided, for example in the present embodiment, system provides the problem dialogue box identical with last time for the user, still above-mentioned three problems, the user has selected " Joker " this style in first problem, selected " one-piece dress " this type in Second Problem, selected " chiffon " this material in the 3rd problem, system has been recommended 324 sections of one-piece dresses according to user's the user that is chosen as, only listing first four sections herein is: A Xina pure color bouffancy chiffon one-piece dress, the two V neck of Da Sibi flower chiffon skirt, the two V neck of Da Sibi cartoon scribble chiffon skirt and the A Xina princess chiffon skirt of tucking inside the sleeve.For example the user has selected the two V neck of Da Sibi wherein flower chiffon skirt, the two V neck of Da Sibi before clicking in page flower chiffon skirt information is second operand, the two V neck of this Da Sibi flower chiffon skirt is the second data,, click second operation that is operating as of the two V neck of this Da Sibi flower chiffon skirt.

When the user clicks the two V neck of Da Sibi flower chiffon skirt information, system can be obtained at least one second parameter information of the two V neck of this Da Sibi flower chiffon skirt.Wherein, the first parameter information can frame of reference when obtaining the second parameter information obtained, because of system acquisition be material, color and three kind of first parameter information of price, also can obtain equally this three kind of second parameter information.System can be listed in all the first parameter informations and the second parameter information that obtain in a form, and this form is offered to the user, for the user, contrasts selection.The time compole of system acquisition information is short, and the user is almost imperceptible,, concerning the user, may be therefore to open the page corresponding to the two V neck flower chiffon skirt of this Da Sibi can see this contrast form.This contrast form can be as follows:

Table 7

Brand

Common vetch common vetch peace

Da Sibi

Material	Real silk	Chiffon
			Color	Black	Red stamp
Price	234	145

Referring to Fig. 2, the embodiment of the present invention also provides a kind of information provider unit, and it can comprise the first acquisition module 201, the second acquisition module 202 and display module 203.Described device can also comprise provides module 204 and monitoring module 205.

The first acquisition module 201 can be responded for the first operation carried out for one first operand to accepting, and obtains at least one first parameter information of first data corresponding with described the first operand.

The second acquisition module 202 can be for to searching for described the first operation that the first operand carries out while not terminating, the second operation of carrying out for a second operand of accepting is responded, obtained at least one second parameter information of second data corresponding with described second operand; Wherein, the response results that described the first operation is produced is identical with the response results that described the second operation is produced, described the first operand and described second operand all belong to first kind operand, in described at least one first parameter information and described at least one second parameter information, have at least a kind of type of parameter information identical.

Display module 203 can be for showing described at least one first parameter information and described at least one second parameter information.

Provide the module 204 can be for a dialog box is provided to the user, with the inquiry user, whether select the data with same type last time; Perhaps, to the user, provide at least one dialog box, in described at least one dialog box, in each described dialog box, comprise at least one problem, according to the user, to the answer of problem, for the user, provide at least one described second operand.

If being provided, module 204 can also not select the data with same type last time for determining the user, to the user, provide at least one dialog box, comprise at least one problem in each described dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described second operand.

Monitoring module 205 can be monitored for the operation to the user, obtains user's operation information by monitoring, knows user's demand information according to described operation information.After being responded after the first operation carried out for one first operand to accepting is responded, to the second operation of carrying out for a second operand of accepting, the 3rd operation of accepting is responded after, monitoring module 205 can be monitored user's operation, obtain user's operation information by monitoring, know user's demand information according to described operation information.That is,, when user's open any browser, monitoring module 205 can be monitored user's operation, obtains user's operation information by monitoring.

In the embodiment of the present invention, described the first parameter information and described the second parameter information all are called parameter information, described parameter information at least comprises performance parameter information or price parameter information, and for example, described parameter information can also comprise apparent parameter information, brand parameter information etc.

And, before selecting, the user can also provide the problem option to the user, after answering a question, the user can recommend some information for the user according to user's problem, reduce user's browsing time, and raise the efficiency.These problems can be professional problems, for example inquire the design parameter that the user needs, it can be also perhaps the non-professionality problem, such as the concrete purposes of inquiry user etc., take and can offer help as different user, can make the professional user select better product, also can make unprofessional user select the product that is applicable to oneself.

And, can be monitored user's operation, obtain user's operation information, operation information that can be concrete according to the user is known user's real needs information.Can collect a plurality of users' demand information, can suitably be adjusted product according to user's demand information, to meet better user's demand.

Those skilled in the art should understand, embodiments of the invention can be provided as method, system or computer program.Therefore, the present invention can adopt complete hardware implementation example, implement software example or in conjunction with the form of the embodiment of software and hardware aspect fully.And the present invention can adopt the form that wherein includes the upper computer program of implementing of computer-usable storage medium (including but not limited to magnetic disk memory and optical memory etc.) of computer usable program code one or more.

The present invention describes with reference to process flow diagram and/or the block scheme of method, equipment (system) and computer program according to the embodiment of the present invention.Should understand can be in computer program instructions realization flow figure and/or block scheme each flow process and/or the flow process in square frame and process flow diagram and/or block scheme and/or the combination of square frame.Can provide these computer program instructions to the processor of multi-purpose computer, special purpose computer, Embedded Processor or other programmable data processing device to produce a machine, make the instruction of carrying out by the processor of computing machine or other programmable data processing device produce for realizing the device in the function of flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame appointments.

These computer program instructions also can be stored in energy vectoring computer or the computer-readable memory of other programmable data processing device with ad hoc fashion work, make the instruction be stored in this computer-readable memory produce the manufacture that comprises command device, this command device is realized the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.

These computer program instructions also can be loaded on computing machine or other programmable data processing device, make and carry out the sequence of operations step to produce computer implemented processing on computing machine or other programmable devices, thereby the instruction of carrying out on computing machine or other programmable devices is provided for realizing the step of the function of appointment in flow process of process flow diagram or a plurality of flow process and/or square frame of block scheme or a plurality of square frame.

Obviously, those skilled in the art can carry out various changes and modification and not break away from the spirit and scope of the present invention the present invention.Like this, if within of the present invention these are revised and modification belongs to the scope of the claims in the present invention and equivalent technologies thereof, the present invention also is intended to comprise these changes and modification interior.

Claims

1. an information providing method, is characterized in that, comprises the following steps:

2. the method for claim 1, it is characterized in that, also comprise step after responding after the first operation carried out for one first operand to accepting responds and/or to the second operation of carrying out for a second operand of accepting: the operation to the user is monitored, obtain user's operation information by monitoring, know user's demand information according to described operation information.

3. the method for claim 1, it is characterized in that, before being responded, the first operation carried out for the first operand to accepting also comprises step: accept the 3rd operation, described the 3rd operation is responded, provide at least one dialog box to the user, comprise at least one problem in each dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described first operand.

4. method as claimed in claim 3, is characterized in that, also comprise step after described the 3rd operation is responded: the operation to the user is monitored, and obtains user's operation information by monitoring, knows user's demand information according to described operation information.

5. the method for claim 1, it is characterized in that, also comprised step before obtaining at least one second parameter information of the second data corresponding with described second operand: provide a dialog box or button to the user, with the inquiry user, whether select the data with same type last time; Perhaps, to the user, provide at least one dialog box, in described at least one dialog box, in each described dialog box, comprise at least one problem, according to the user, to the answer of problem, for the user, provide at least one described second operand.

6. method as claimed in claim 5, it is characterized in that, one dialog box is being provided to the user, with the inquiry user, whether select also to comprise step after the data with same type last time: if determine that the user does not select the data with same type last time, to the user, provide at least one dialog box, comprise at least one problem in each described dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described second operand.

7. the method for claim 1, is characterized in that, described parameter information at least comprises performance parameter information or price parameter information.

8. an information provider unit, is characterized in that, comprising:

9. device as claimed in claim 8, is characterized in that, also comprises: monitoring module, for the operation to the user, monitored, and obtain user's operation information by monitoring, know user's demand information according to described operation information.

10. device as claimed in claim 8, it is characterized in that, also comprise: module is provided, for accepting the 3rd operation, described the 3rd operation is responded, provide at least one dialog box to the user, in described at least one dialog box, in each dialog box, comprise at least one problem, according to the user, to the answer of problem, for the user, provide at least one described first operand.

11. device as claimed in claim 10, is characterized in that, also comprises: monitoring module, for the operation to the user, monitored, obtain user's operation information by monitoring, know user's demand information according to described operation information.

12. device as claimed in claim 8, is characterized in that, also comprises: module is provided, for a dialog box is provided to the user, with the inquiry user, whether selects the data with same type last time; Perhaps, to the user, provide at least one dialog box, in described at least one dialog box, in each described dialog box, comprise at least one problem, according to the user, to the answer of problem, for the user, provide at least one described second operand.

13. device as claimed in claim 12, it is characterized in that, if described, provide module also for determining that the user does not select the data with same type last time, to the user, provide at least one dialog box, comprise at least one problem in each described dialog box in described at least one dialog box, according to the user, to the answer of problem, for the user, provide at least one described second operand.

14. device as claimed in claim 8, is characterized in that, described parameter information at least comprises performance parameter information or price parameter information.