CN110968680B - Client, server, retrieval method and system - Google Patents
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- CN110968680B CN110968680B CN201811153502.2A CN201811153502A CN110968680B CN 110968680 B CN110968680 B CN 110968680B CN 201811153502 A CN201811153502 A CN 201811153502A CN 110968680 B CN110968680 B CN 110968680B
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Abstract
A client, comprising: a first receiving unit configured to receive a first document retrieval condition; a second receiving unit configured to receive a second document retrieval condition; an output unit configured to output a document retrieval result data combination including at least first document retrieval result data and second document retrieval result data, and: and the document classification numbers of the first document and the second document corresponding to the first document retrieval result data comprise different classification numbers or the same classification number. Thus, the present disclosure enables documents having competing characteristics in terms of directly outputting a set of class numbers.
Description
Technical Field
The present disclosure relates to the field of information processing, and for example, to a client, a server, a search method, and a system thereof.
Background
In the prior art, in terms of document retrieval, only a first retrieval result for a certain retrieval formula can be simply provided, or further screening results based on the first retrieval result can be provided, but competitive retrieval results cannot be obtained directly during retrieval.
Disclosure of Invention
In order to solve the above-described problems, the present disclosure provides a document retrieval method including:
step S100: receiving a first document retrieval condition and a second document retrieval condition, wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
step S200: performing a search in at least one search dataset in response to the first document search condition, the second document search condition and obtaining the first document search result set and the second document search result set; wherein the search data set includes the first document search result set and a second document search result set;
step S300: outputting a document retrieval result data combination comprising at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
and the document classification numbers of the first document and the second document corresponding to the first document retrieval result data comprise different classification numbers or the same classification number.
In addition, the present disclosure also provides a client, including:
a first receiving unit configured to receive a first document retrieval condition;
a second receiving unit configured to receive a second document retrieval condition;
wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
an output unit configured to output a document retrieval result data combination including at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
and the document classification numbers of the first document and the second document corresponding to the first document retrieval result data comprise different classification numbers or the same classification number.
In addition, the present disclosure also provides a server, including:
a first receiving unit configured to receive a first document retrieval condition;
a second receiving unit configured to receive a second document retrieval condition;
wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
a search unit for responding to the first document search condition and the second document search condition, and executing search in at least one search data set to obtain a first document search result set and a second document search result set; wherein the search data set includes the first document search result set and a second document search result set;
an output unit configured to output a document retrieval result data combination including at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
and the document classification numbers of the first document and the second document corresponding to the first document retrieval result data comprise different classification numbers or the same classification number.
In addition, the present disclosure also provides a retrieval system that performs any of the methods described above.
In addition, the disclosure also provides a retrieval system, which comprises any one of the clients and any one of the servers.
Therefore, the method and the device can directly output a group of search documents with different attributes in terms of classification numbers, so that the unique parts of different documents can be found quickly through the classification numbers, and the comparison of manual work on the different documents is avoided.
Drawings
FIG. 1 is a schematic illustration of a method according to one embodiment of the present disclosure;
FIG. 2 is a schematic diagram of a client according to one embodiment of the present disclosure;
fig. 3 is a schematic diagram of a server according to one embodiment of the present disclosure.
Detailed Description
In order for those skilled in the art to understand the technical solutions disclosed in the present disclosure, the technical solutions of the various embodiments will be described below with reference to the embodiments and related drawings, where the described embodiments are some embodiments of the present disclosure, but not all embodiments. The terms "first," "second," and the like, as used in this disclosure, are used for distinguishing between different objects and not for describing a particular sequential order. Furthermore, "including" and "having" and any variations thereof are intended to cover and not be exclusive inclusion. For example, a process, or method, or system, or article, or apparatus that comprises a list of steps or elements is not limited to only those listed steps or elements but may include other steps or elements not listed or inherent to such process, method, system, article, or apparatus.
Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present disclosure. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those skilled in the art will appreciate that the embodiments described herein may be combined with other embodiments.
Referring to fig. 1, in one embodiment, the present disclosure discloses a document retrieval method comprising:
step S100: receiving a first document retrieval condition and a second document retrieval condition, wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
step S200: performing a search in at least one search dataset in response to the first document search condition, the second document search condition and obtaining the first document search result set and the second document search result set; wherein the search data set includes the first document search result set and a second document search result set;
step S300: outputting a document retrieval result data combination comprising at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
and the document classification numbers of the first document and the second document corresponding to the first document retrieval result data comprise different classification numbers or the same classification number.
For the sake of easy understanding, this embodiment will be described by specific search conditions. Those skilled in the art will recognize that these specific descriptions are not meant to limit the search method. Specific examples are described below:
it is assumed that retrieving the data set is implemented in a database manner: for the first and second document search result data sets and the search data sets described above, if understood from the perspective of the collection, the search data set may be understood as a union of the first document search result data set and the second document search result data set, or the search data set may be understood as a larger collection, even a complete collection, than the union;
assume that the first search condition refers to a condition for searching for the following result: the patent literature on the electrical aspect of the mechanism A, namely, all literature retrieval result data in the result is a first literature retrieval result set; for example, the first search condition may be boolean search, and the corresponding search fields relate to two fields, namely "organization to which the document belongs" and "full text", where the content of the "organization to which the document belongs" field is "a organization" and the content of the "full text" field is "electricity"; alternatively, the first search condition may be semantic search for a document on the electrical aspect of the a mechanism;
similarly, it is assumed that the second search condition refers to a condition for searching for the following result: the patent literature on the electrical aspect of the mechanism B, wherein all literature retrieval result data in the result is a second literature retrieval result set;
based on this specific example, the above steps S100, S200 are easily understood by a person skilled in the art.
With respect to step S300, it is explained that the present embodiment is focused on outputting in the form of document retrieval result data combination, specifically explained as follows:
assuming that the first document retrieval result set comprises 5 pieces of patent document retrieval result data of the A mechanism in the electrical aspect, namely 1-1,1-2,1-3,1-4 and 1-5 respectively;
assuming that the second document retrieval result set comprises 3 pieces of patent document retrieval result data of the B mechanism in the electrical aspect, namely 2-1,2-2 and 2-3 respectively;
(1) The first case of the above embodiment: the document classification numbers of the first document corresponding to the first document retrieval result data and the second document corresponding to the second document retrieval result data comprise different classification numbers:
the patent classification numbers of 5 documents corresponding to the document search result data 1-1,1-2,1-3,1-4,1-5 are assumed to be: { G06F1/00}, { G06F3/00}, { G06F5/00}, { G06F7/00}, { G06F9/30};
assume that patent classification numbers of 3 documents corresponding to document search result data 2-1,2-2,2-3 are respectively: { G06F11/00}, { G06F12/00}, { G06F9/22};
then, for step S300, the output document retrieval result data combination may be represented as:
combination 1: { document search result data 1-1,1-2,1-3,1-4,1-5; document retrieval result data 2-1,2-2, 2-3; in total, 8 different classification numbers are involved, and it should be noted that the document search result data 1-5 and 2-3 still belong to the same category, because: for the above example, the upper groupings of classification numbers between document search result data 1-5 and 2-3 are 606F9/00, but they are subordinate to different lower classification numbers: G06F9/30 and 606F9/22.
It can be appreciated that the above embodiments output document retrieval result data combinations with different patent classification numbers, which facilitate the identification of document researchers and further study and comparison of related documents. As to how to display the document retrieval result data combinations involving two retrieval conditions, it is not within the limits of the present disclosure. In the above embodiments, the literature researchers can directly find out the respective characteristics of the a mechanism and the B mechanism in terms of the electrical patent literature according to the output combination of the literature search result data by different classification numbers, so as to further study and compare the characteristics of more a mechanism and B mechanism in terms of the development of electrical technology and anti-competition in the related literature. Since the above-described embodiments are capable of outputting such data combinations, there is great convenience for literature researchers who are freed from the traditional repetitive effort of comparing literature classification numbers from piece to piece.
(2) The second case of the above embodiment: the document classification numbers of the first document corresponding to the first document retrieval result data and the second document corresponding to the second document retrieval result data comprise the same classification number:
the patent classification numbers of 5 documents corresponding to the document search result data 1-1,1-2,1-3,1-4,1-5 are assumed to be: { G06F1/00}, { G06F3/00}, { G06F5/00}, { G06F7/00}, { G06F9/30};
assume that patent classification numbers of 3 documents corresponding to document search result data 2-1,2-2,2-3 are respectively: { G06F1/00}, { G06F9/22};
then, for step S300, the output document retrieval result data combination may be represented as:
combination 2: { document retrieval result data 1-1; document retrieval result data 2-1, 2-2; wherein a total of 6 different class numbers are involved, but the same class numbers are involved: document retrieval result data 1-1, 2-2.
It can be appreciated that the above embodiments output document search result data combinations having the same patent classification number, facilitating the recognition of document researchers, and further research and comparison of the competition level of related documents. As to how to display the document retrieval result data combinations involving two retrieval conditions, it is not within the limits of the present disclosure. With the above embodiments, the literature researchers can directly find out the competition situation of the A mechanism and the B mechanism in the electric patent literature according to the output data combination of the literature search results through the same classification number, so as to further research and compare the relevant literature to find out the respective characteristics of more A mechanisms and B mechanisms in the competition of the same subdivision field in the electric technology research and development. Since the above-described embodiments are capable of outputting such data combinations, there is great convenience for literature researchers who are freed from the traditional repetitive effort of comparing literature classification numbers from piece to piece.
Incidentally, the above-described embodiments can be applied not only to patent documents, academic journal documents, but also to web page documents, and any other documents having a cited relation.
In another embodiment, the classification number includes any one of the following: patent classification number, book classification number, journal classification number, classification number of other contents. Other content may relate to web page content, audio-visual content, various pieces of header information, and the like, among others. It can be understood that the classification number is a reference basis for classifying different contents with respect to the subdivision area thereof. With the development of artificial intelligence and big data technology, the embodiment can be completely used for classifying various contents such as webpage contents, audio-visual contents and the like.
As for the search condition, the search condition may be received directly or indirectly by various receiving means such as an input box, a menu, and the like. In the input box receiving mode, the search condition can be various search expressions, for example, the search condition is input in the input box through a keyboard; in the menu receiving mode, the search condition may be a selected text, for example, the selected text is selected by a mouse, and the search condition is activated by a mode of popup menu of left or right keys.
In a further embodiment of the present invention,
the output unit is further configured to output the document retrieval result data combination in response to a sorting condition.
For the first case of the above embodiment: the document classification numbers of the first document corresponding to the first document retrieval result data and the second document corresponding to the second document retrieval result data comprise different classification numbers:
in combination 1: { document search result data 1-1,1-2,1-3,1-4,1-5; document retrieval result data 2-1,2-2,2-3, totaling 8 different class numbers as described above:
the patent literature on the electrical aspect of the a mechanism occupies 5 classification numbers among the 8 classification numbers, and the patent literature on the electrical aspect of the B mechanism occupies the remaining 3 classification numbers. At this time, the sorting condition may be ascending or descending, and if ascending, the 3 document search result data 2-1,2-2,2-3 of the B organization may be exemplarily expanded in a tree form according to the corresponding 3 classification numbers thereof and arranged before the 5 document search result data 1-1,1-2,1-3,1-4,1-5 of the a organization, whereas the 5 document search result data of the a organization is arranged before the B organization.
Preferably, when outputting the relevant document search result data, the classification number is output together. This facilitates direct review of patent applicant (e.g., organization a, organization B), class number and their corresponding document search result data by document researchers.
For another example, if the patent classification numbers of 5 documents corresponding to the document search result data 1-1,1-2,1-3,1-4,1-5 of the a institution are respectively: { G06F1/00}, { G06F7/00}, { G06F9/30};
and it is assumed that patent classification numbers of 3 documents corresponding to the document retrieval result data 2-1,2-2,2-3 are respectively: { G06F11/00}, { G06F9/22}:
then, since 3 pieces of data of the classification number G06F1/00 are from the a-institution electrical aspect and 2 pieces of data of the classification number G06F11/00 are from the B-institution electrical aspect, it is also possible to output the relevant search result data in a tree form according to the sorting condition on the basis of the foregoing example including information such as the search condition, the classification number, the number of pieces of document search result data corresponding to the classification number, and the like at the time of outputting the result:
(1) First search conditions: patent literature on electrical aspect of a mechanism
G06F1/00 (3 pieces of document retrieval result data)
Document retrieval result data 1-1
Document retrieval result data 1-2
Document retrieval result data 1-3
G06F7/00 (1 document search result data)
Document retrieval result data 1-4
G06F9/30 (1 document search result data)
Document retrieval result data 1-5
(2) Second search condition: patent literature on electrical aspects of B mechanism
G06F11/00 (2 pieces of document retrieval result data)
Document retrieval result data 2-1
Document retrieval result data 2-2
G06F9/22 (1 document search result data)
Document retrieval result data 2-3
For the second case of the above embodiment: the document classification numbers of the first document corresponding to the first document retrieval result data and the second document corresponding to the second document retrieval result data comprise the same classification number:
combination 2: { document retrieval result data 1-1; document retrieval result data 2-1,2-2}, further describing:
regarding the electrical patent document of the a mechanism, for the same classification number, only 1 document search result data 1-1 is provided, whereas the electrical patent document of the B mechanism occupies 2 document search result data 2-1,2-2. In this case, the sorting condition may be ascending or descending, and if ascending, the document search result data 1-1 of the a organization may be exemplarily expanded in a tree form according to the corresponding classification number and arranged before the 2 document search result data 2-1,2-2 of the B organization, whereas the 2 document search result data of the B organization is arranged before the a organization.
Preferably, when outputting the relevant document search result data, the classification number is output together. This facilitates direct review of patent applicant (e.g., organization a, organization B), class number and their corresponding document search result data by document researchers.
More preferably, when outputting the result, the method comprises the steps of retrieving information such as a condition, a class number, the number of the document retrieval result data corresponding to the class number and the like, and outputting the related retrieval result data in a tree mode according to the ordering condition:
(i) First search conditions: patent literature on electrical aspect of a mechanism
G06F1/00 (1 document search result data)
Document retrieval result data 1-1
(ii) Second search condition: patent literature on electrical aspects of B mechanism
G06F1/00 (2 documents search result data)
Document retrieval result data 2-1
Document retrieval result data 2-2
It is apparent that the above-described embodiments enhance the user experience by means of the sorting conditions, whether the classification numbers are different or the same, thereby facilitating later statistics or other processing.
As for the data set described in the above embodiment, it means a set of data, whether the data set is stored in the form of a database or otherwise, and is not limited.
In a further embodiment of the present invention,
the sorting condition comprises an upper classification number of the classification number.
Taking G06F9/30 and G06F9/22 as examples in the previous embodiment, the upper class number of G06F9/30 includes G06F9/06 and higher G06F9/00, and the upper class number of G06F9/22 also includes G06F9/06 and higher G06F9/00. Then, if the sorting condition considers the upper classification of the classification number, in comparison with the previous embodiment, although the G06F9/30 and the G06F9/22 belong to different lower classification numbers, the information of the upper classification number may be additionally output when the result is output, which is helpful for the literature researchers to grasp the more comprehensive information and to be able to express the upper and lower characteristics of the whole classification number system while grasping the different. In the case of the above examples, the upper classification numbers G06F9/06 and the higher classification numbers G06F9/00 are the cases related to the same classification numbers in general, which are still significant for the competition cases of research literature.
In a further embodiment of the present invention,
the first document retrieval result data comprises a preset first custom field;
the second document retrieval result data comprises a preset second custom field.
With respect to this embodiment, after the embodiment presets the custom field for the document retrieval result data, the customization of the document researchers is facilitated. For example, when a literature researcher browses the output result, it is likely to want to re-label/remark/index the corresponding literature search result data twice from the personal perspective, and even perform personalized classification through the custom field, then it may modify the field content thereof with a preset first custom field or a second custom field and update the field content into the database.
Further, in another embodiment, the first custom field, the second custom field may be indexed and retrieved. In another embodiment, the first custom field and the second custom field have the same attribute, so that when the first custom field and the second custom field have the same attribute, a literature researcher can further compare the additional dimension literature with the second custom field in the subsequent retrieval process after establishing the personalized labels of the first custom field and the second custom field, just as the special features of the A mechanism and the B mechanism in the electrical patents are compared by the different classification numbers, the literature researcher can further compare other features of the electrical patents of the A mechanism and the B mechanism by the personalized labels of the literature researcher.
In addition, referring to fig. 2, the disclosure further discloses, in one embodiment, a corresponding client, including:
a first receiving unit configured to receive a first document retrieval condition;
a second receiving unit configured to receive a second document retrieval condition;
wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
an output unit configured to output a document retrieval result data combination including at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
and the document classification numbers of the first document and the second document corresponding to the first document retrieval result data comprise different classification numbers or the same classification number.
Similar to the related embodiments of the method, the present embodiment reveals the technical solution corresponding to the client through the corresponding functional units.
Referring to the foregoing examples, it is preferred,
the classification number comprises any one of the following: patent classification number, book classification number, journal classification number, classification number of other contents. Other content may relate to web page content, audio-visual content, various pieces of header information, and the like, among others.
Referring to the foregoing examples, it is preferred,
the output unit is further configured to output the document retrieval result data combination in response to a sorting condition.
With reference to the foregoing embodiment, it is preferable that the classification number is output together when outputting the relevant document search result data.
More preferably, the sorting condition includes an upper classification number of the classification number.
Referring to the foregoing examples, it is preferred,
the first document retrieval result data comprises a preset first custom field;
the second document retrieval result data comprises a preset second custom field.
More preferably, the first custom field and the second custom field may be indexed and retrieved. Further, in another embodiment, the first custom field and the second custom field have the same attribute.
Similar to the related embodiments of the method, the present embodiment reveals, through the corresponding functional units, a technical solution corresponding to the server side:
referring to fig. 3, the present disclosure discloses in one embodiment a server comprising:
a first receiving unit configured to receive a first document retrieval condition;
a second receiving unit configured to receive a second document retrieval condition;
wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
a search unit for responding to the first document search condition and the second document search condition, and executing search in at least one search data set to obtain a first document search result set and a second document search result set; wherein the search data set includes the first document search result set and a second document search result set;
an output unit configured to output a document retrieval result data combination including at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
and the document classification numbers of the first document and the second document corresponding to the first document retrieval result data comprise different classification numbers or the same classification number.
Referring to the foregoing examples, it is preferred,
the classification number comprises any one of the following: patent classification number, book classification number, journal classification number, classification number of other contents. Other content may relate to web page content, audio-visual content, various pieces of header information, and the like, among others.
Referring to the foregoing examples, it is preferred,
the output unit is further configured to output the document retrieval result data combination in response to a sorting condition.
With reference to the foregoing embodiment, it is preferable that the classification number is output together when outputting the relevant document search result data.
More preferably, the sorting condition includes an upper classification number of the classification number.
Referring to the foregoing examples, it is preferred,
the first document retrieval result data comprises a preset first custom field;
the second document retrieval result data comprises a preset second custom field.
More preferably, the first custom field and the second custom field may be indexed and retrieved. Further, in another embodiment, the first custom field and the second custom field have the same attribute.
Similar to the previous related embodiments, the present disclosure also discloses the following technical solutions of the system through the following embodiments:
a retrieval system that performs any of the above retrieval methods.
Similar to the previous related embodiments, the present disclosure also discloses the following technical solutions of the system through the following embodiments:
a retrieval system comprising a client as claimed in any preceding claim, and a server as claimed in any preceding claim.
Steps in the methods of embodiments of the present disclosure may be sequentially adjusted, combined, and pruned as desired.
The units in the embodiment device of the present disclosure may be combined, divided, and pruned according to actual needs. It should be noted that, for simplicity of description, the foregoing method embodiments are all described as a series of acts, but it should be understood by those skilled in the art that the present invention is not limited by the order of acts described, as some steps may be performed in other orders or concurrently in accordance with the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are all of the preferred embodiments, and that the acts, modules, units referred to are not necessarily required by the present invention.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and for parts of one embodiment that are not described in detail, reference may be made to related descriptions of other embodiments.
In the several embodiments provided in the present disclosure, it should be understood that the disclosed apparatus may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, such as the division of the units, merely a logical function division, and there may be additional manners of dividing in actual implementation, such as multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. Alternatively, the coupling or direct coupling or communication connection of the units or components to each other may be through some interfaces, and the indirect coupling or communication connection of the devices or units may be in electrical or other forms.
The units described as separate components may or may not be physically separate, may be located in one place, or may be distributed over a plurality of network elements. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional unit in each embodiment of the present disclosure may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit. The integrated units may be implemented in hardware or in software functional units.
The integrated units, if implemented in the form of software functional units and sold or used as stand-alone products, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present disclosure may be embodied in essence or a part contributing to the prior art or all or part of the technical solution in the form of a software product stored in a storage medium, comprising several instructions for causing a computer device (which may be a smart phone, a personal digital assistant, a wearable device, a notebook computer, a tablet computer) to perform all or part of the steps of the method described in the embodiments of the present disclosure. And the aforementioned storage medium includes: a U-disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a removable hard disk, a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The above embodiments are merely for illustrating the technical solution of the present disclosure, and not for limiting the same; although the present disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the corresponding technical solutions from the scope of the technical solutions of the embodiments of the present disclosure.
Claims (2)
1. A client, comprising:
a first receiving unit configured to receive a first document retrieval condition;
a second receiving unit configured to receive a second document retrieval condition;
wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
an output unit configured to output a document retrieval result data combination including at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
the first document corresponding to the first document retrieval result data and the second document corresponding to the second document retrieval result data comprise different classification numbers or the same classification numbers;
wherein the document classification number includes any one of the following: patent classification number, book classification number, journal classification number, classification number of other contents;
the output unit is further used for responding to a sorting condition to output the document retrieval result data combination;
the sorting condition comprises an upper classification number of the classification number;
the first document retrieval result data comprises a preset first custom field;
the second document retrieval result data comprises a preset second custom field;
therefore, a group of search documents with different attributes in terms of classification numbers are directly output, so that the unique parts of different documents can be quickly found through the classification numbers, and the comparison of manual work on the different documents is avoided.
2. A server, comprising:
a first receiving unit configured to receive a first document retrieval condition;
a second receiving unit configured to receive a second document retrieval condition;
wherein the first document retrieval condition corresponds to a first document retrieval result data set and the second document retrieval condition corresponds to a second document retrieval result data set;
a search unit for responding to the first document search condition and the second document search condition, and executing search in at least one search data set to obtain a first document search result set and a second document search result set; wherein the search data set includes the first document search result set and a second document search result set;
an output unit configured to output a document retrieval result data combination including at least a first document retrieval result data and a second document retrieval result data;
wherein the first document retrieval result data is from a first document retrieval result data set, the second document retrieval result data is from a second document retrieval result data set, and:
the first document corresponding to the first document retrieval result data and the second document corresponding to the second document retrieval result data comprise different classification numbers or the same classification numbers;
wherein the document classification number includes any one of the following: patent classification number, book classification number, journal classification number, classification number of other contents;
the output unit is further used for responding to a sorting condition to output the document retrieval result data combination;
the sorting condition comprises an upper classification number of the classification number;
the first document retrieval result data comprises a preset first custom field;
the second document retrieval result data comprises a preset second custom field;
therefore, a group of search documents with different attributes in terms of classification numbers are directly output, so that the unique parts of different documents can be quickly found through the classification numbers, and the comparison of manual work on the different documents is avoided.
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| CN201811153502.2A CN110968680B (en) | 2018-09-29 | 2018-09-29 | Client, server, retrieval method and system |
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| CN201811153502.2A CN110968680B (en) | 2018-09-29 | 2018-09-29 | Client, server, retrieval method and system |
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| CN110968680A CN110968680A (en) | 2020-04-07 |
| CN110968680B true CN110968680B (en) | 2023-07-04 |
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