CN103390009A - Technology for accurately positioning target under two-way selection application environment on line - Google Patents
Technology for accurately positioning target under two-way selection application environment on line Download PDFInfo
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- CN103390009A CN103390009A CN2012101649068A CN201210164906A CN103390009A CN 103390009 A CN103390009 A CN 103390009A CN 2012101649068 A CN2012101649068 A CN 2012101649068A CN 201210164906 A CN201210164906 A CN 201210164906A CN 103390009 A CN103390009 A CN 103390009A
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Abstract
The invention discloses a technology for accurately positioning a target under a two-way selection application environment on line, which is characterized by comprises the following steps: A, defining key factors of qualifications and requirements of both parties; B, building a unidirectional selection mathematic model system; c, building a two-way selection matching degree model; D, calculating the magnitude of bilateral matching degree; E, defining a critical value for outputting a bilateral matching result; F, comparing the bilateral matching result with the critical value by a system; and G, outputting a corresponding option of which the bilateral matching degree is larger than or equal to the critical value. The technology has the advantages that when making a two-way selection on line, a user can more accurately and efficiently position a potential selected target, the practicability is high, the intentions of the both parties are fully reflected, time of performing further invalid exchange and communication by people on or off line is reduced, and high practicability and socio-economic value are realized.
Description
Technical field
The present invention relates to computing machine, mathematics and communication technique field, to use mathematical modeling technology and computer programming to be optimized and to transform the Design of Network System that the two-way choice business is arranged specifically, so that the user can carry out target placement technology under pinpoint a kind of online two-way choice applied environment to potential search target while carrying out two-way choice on the net.
Background technology
Network technical development has incorporated the every aspect of people's daily life and work to today, network becomes a kind of important tool of searching for and inquiring about that is used for of people's work and daily life.
People are when utilizing network system to search for and inquire about, inquiry key elements more defined according to system select suitable option to inquire about in conjunction with the demand of oneself, the system Query Result a large amount of for we push correspondingly, then the Query Result that system is pushed is linked up one by one and is exchanged, and reaches the possibility of cooperation or transaction with the judgement both sides.
But in the applied environment of two-way choice, in fact the Query Result that pushes out like this of system some be invalid, because system is wish output Query Result one-side according to the inquirer, in these Query Results, some be do not reach the cooperation or the transaction may or possibility very little, system is exported these invalid Query Results only can waste the time of a large amount of exchange and conmmunication of people, and impact and disturbed the judgement of people to real select target.Therefore on the net under the two-way choice applied environment, the invalid output of minimizing system that is necessary to take measures, the Query Result that makes system output is the fully reflection wish of selecting both sides, reduces invalid communication and the exchange time of people, raises the efficiency.
In at present online two-way choice applied environment, network system is actual is wish output Query Result one-side according to the inquirer, pacing items and transaction essence that a cooperation or transaction are reached had not both been reflected, it must be namely the possibility of just likely reaching cooperation or transaction under the precondition that meets both sides' basic demand, also to people, screen Query Result, and determine cooperation or conclude the business and reach the invalid work of possibility increase by linking up one by one.
Summary of the invention
The purpose of this invention is to provide a kind of utilize mathematical modeling technology and the design of software programming technique optimization system, while making the user carry out two-way choice on the net, Query Result that system pushes according to querying condition is the wish that fully reflects both sides, and be not only the one-sided wish of selecting party, reduce target placement technology under the online two-way choice applied environment of invalid output.
For addressing the above problem, the technical solution adopted in the present invention is:
Target placement technology under a kind of online two-way choice applied environment, is characterized in that, comprises following steps:
A, the definition both sides qualification and require key element;
B, set up the mathematical model system of unidirectional selection;
C, set up the two-way choice matching degree model;
D, big or small according to above model calculating bi-directional matching degree;
The critical value of E, definition output bi-directional matching result;
F, system compare bi-directional matching result and critical value;
G, output bi-directional matching degree are more than or equal to the corresponding selection item of critical value.
Say further:
Described steps A comprises: first the key element of both sides' qualification is described in definition in system, and will reach several key elements that cooperation and both parties require the opposing party, and to each key element, gives several values.
In described step B, A selects the unidirectional selection mathematical model of the unidirectional matching degree of B to be:
Q
ab＝W
1*P
1+W
2*P
2+…+Wm*Pm，
P wherein
1, P
2..., Pm represents respectively B side's qualification to the crucial matching degree of selecting key element of this m item of A side, and 0＜=P
1, P
2..., Pm＜=1;
W
1, W
2..., Wm represents that respectively A selects m the key element weight of B, and W
1+ W
2+ ... + Wm=1, W
1, W
2..., Wm value can be system select key element crucial according to each is pre-defined, perhaps by selecting main body to come self-defined according to the situation of self;
Q
abSelect the unidirectional matching degree of B for considering A after m item key element match condition;
The unidirectional selection mathematical model of A side is selected by B side:
Q
ba＝T
1*R
1+T
2*R
2+…+Tn*Rn，
T wherein
1, T
2..., Tn represents respectively A side's qualification to the crucial matching degree of selecting key element of this n item of B side, and 0＜=T
1, T
2..., Tn＜=1, T here
1, T
2..., whether the Tn value meet and give simply 0 or 1 according to a certain key element, perhaps by related function, calculate;
R
1, R
2..., Rn represents that respectively B selects n the key element weight of A, and R
1+ R
2+ ... + Rn=1, R
1, R
2..., Rn value can be system select key element crucial according to each is pre-defined, perhaps by selecting main body to come self-defined according to the situation of self.
Q
baSelect the unidirectional matching degree of A for considering B after n item key element match condition.
In described step C, when carrying out two-way choice, both sides' wish must be considered simultaneously,, according to above unidirectional matching degree model, sets up the bi-directional matching degree model of following form: as:
Q＝Q
ab*Q
ba
Or
Or Q=(Q
ab+ Q
ba)/2; Etc.;
Wherein, Q is through the qualification to selecting both sides and the bi-directional matching degree after requiring each key element to carry out bi-directional matching.The size of Q value is relevant with the concrete form of model, and practical significance is each options matching degree size relatively.
In described step D,, according to unidirectional preference pattern and the two-way choice model that above step is set up, then calculate bi-directional matching degree size.
In described step e, critical value can be system to fixed value, also can select main body according to personal needs, critical value is carried out self-defined arbitrarily.
In described step F, while selecting main body to carry out two-way choice on the net, system is only exported the options of bi-directional matching degree more than or equal to critical value, and shielding bi-directional matching degree is less than the options of critical value.
In described step G,, when the options of bi-directional matching degree more than or equal to critical value, export by certain rule during system.
Owing to having adopted above technology, compared with prior art, the present invention when carrying out two-way choice on the net, the user to potential select target location more accurately, efficient, have very strong practicality, specific as follows:
1) accuracy
Optimize the improved system design by the present invention, the selection result of system output, according to being to the qualification of selecting both sides and the result that requires bi-directional matching, demonstrates fully the wish of selecting both sides, rather than according to selecting the one-sided wish export selected results of main body self.
2) high efficiency
Utilize the present invention, system can also sort to output item according to bi-directional matching degree size, and is pushed to the selection main body, and putting in order of options output just clearlys show the bi-directional matching degree of selecting main body and output item.Select like this main body just can further exchange again with the other side successively by putting in order of system Output rusults, avoid too many time waste is reached in the little interchange of possibility in cooperation or transaction.
3) practicality
After by the present invention, the two-way choice network system being optimized, system is pushed to the Output rusults of selecting main body all mates through the system automatic bidirectional, has embodied both sides' wish; Reduce the online or off the net invalid further exchange and conmmunication time of people, have very strong practicality and social economic value.
The invention will be further described below in conjunction with the drawings and specific embodiments simultaneously.
Description of drawings
Fig. 1 is the embodiment process flow diagram of a kind of embodiment in the present invention.
Embodiment
Embodiment:
As shown in Figure 1, the present invention is on the net under the two-way choice applied environment, use mathematical modeling technology to carry out bi-directional matching to cooperation or both parties' qualification and requirement, according to the bi-directional matching result, online search target is carried out a pinpoint cover technical scheme again, and, by computer programming, realize this scheme in the system bottom program.
Concrete steps are as follows:
Step 1: start
Step 2: define both sides' qualification and require key element
According to concrete type of service, first the key element of both sides' qualification is described in definition in system, and will reach the key element that cooperation and both parties require the opposing party, and to each key element, gives a plurality of values, for you to choose.
Step 3: the mathematical model of setting up unidirectional selection
Set up for convenience unidirectional selection mathematical model, (be equivalent to the bridegroom's or husband's side in the marriage and making friend, the wife's side in A, B two sides in supposing the system, and recruitment side and application side's relation in recruitment website), reach cooperation or transaction, A selects the condition of B that m key element arranged, and A side selects the unidirectional selection mathematical model of B side to be:
Q
ab＝W
1*P
1+W
2*P
2+…+Wm*Pm
P wherein
1, P
2..., Pm represents respectively B side's qualification to the crucial matching degree of selecting key element of this m item of A side, and 0＜=P
1, P
2..., Pm＜=1, P here
1, P
2..., whether the Pm value meet and give simply 0 or 1 according to a certain key element, perhaps by related function, calculates P
1, P
2..., in any case the Pm assignment do not affect the foundation of above mathematical model.
W
1, W
2..., Wm represents that respectively A selects m the key element weight of B, and W
1+ W
2+ ... + Wm=1, W
1, W
2..., Wm value can be system select key element crucial according to each is pre-defined, perhaps by selecting main body to come self-defined according to the situation of self.
Q
abSelect the unidirectional matching degree of B for considering A after m item key element match condition.
Suppose that B selects the condition of A that n key element arranged, the unidirectional selection mathematical model of A side is selected by B side:
Q
ba＝T
1*R
1+T
2*R
2+…+Tn*Rn
T wherein
1, T
2..., Tn represents respectively A side's qualification to the crucial matching degree of selecting key element of this n item of B side, and 0＜=T
1, T
2..., Tn＜=1, T here
1, T
2..., whether the Tn value meet and give simply 0 or 1 according to a certain key element, perhaps by related function, calculate, but this not to be the present invention discuss emphasis, T
1, T
2..., in any case the Tn assignment do not affect the foundation of above mathematical model.
R
1, R
2..., Rn represents that respectively B selects n the key element weight of A, and R
1+ R
2+ ... + Rn=1, R
1, R
2..., Rn value can be system select key element crucial according to each is pre-defined, perhaps by selecting main body to come self-defined according to the situation of self.
Q
baSelect the unidirectional matching degree of A for considering B after n item key element match condition.
In this step, what emphasize is according to both sides' qualification and the key element match condition of requirement, sets up the technology of unidirectional preference pattern.The unidirectional preference pattern of above introduction is a kind of typical unidirectional preference pattern, and other correlation parameter assignment mode in unidirectional matching degree model that particularize goes out and model of failing should not be construed as limitation of the present invention.
Step 4: set up the two-way choice matching degree model
When carrying out two-way choice, both sides' wish must be considered simultaneously,, according to above unidirectional matching degree model, can set up the bi-directional matching degree model of various ways, comprising:
Q＝Q
ab*Q
ba
Or
Or Q=(Q
ab+ Q
ba)/2.The bi-directional matching degree model that other are unlisted, also in protection scope of the present invention.
Q is through the qualification to selecting both sides and the bi-directional matching degree after requiring each key element to carry out bi-directional matching.The size of Q value is relevant with the concrete form of model, and practical significance is each options matching degree size relatively.
In actual applications, one can first select the opposing party, and such as A initiatively selects B, the information pushing that system is selected B to A is to B, then for B, oppositely selects, this moment Q
abValue can calculate according to the unidirectional preference pattern in step 3, also can give simply maximum unidirectional matching degree, vice versa.
The bi-directional matching degree that the present invention requires must with unidirectional matching degree positive correlation, as for the concrete model form of expression, except three kinds of bi-directional matching degree models commonly used listed above, other is failed the bi-directional matching degree model that particularize goes out and should not be construed as limitation of the present invention.
Step 5: according to above model, calculate bi-directional matching degree size
Unidirectional preference pattern and two-way choice model according to step 3 and step 4 foundation, then calculate bi-directional matching degree size.
Step 6: the critical value of definition output bi-directional matching result
This critical value can be system to fixed value, also can select main body according to personal needs, critical value is carried out self-defined arbitrarily.
Step 7: system compares bi-directional matching result and critical value
While selecting main body to carry out two-way choice on the net, system is only exported the options of bi-directional matching degree more than or equal to critical value, and shielding bi-directional matching degree is less than the options of critical value.
Step 8: output bi-directional matching degree is more than or equal to the corresponding selection item of critical value
For the options of bi-directional matching degree more than or equal to critical value, press the rule outputs such as bi-directional matching degree size order, presence, login time during system, even random fashion output also is fine, as long as meet the bi-directional matching degree more than or equal to critical value.
When critical value is set to 0 or when system default not being set being 0, the result of system output is exactly whole options.
Press the output of bi-directional matching degree descending order during commending system design of the present invention, putting in order of options output just clearlys show the matching degree of selecting main body and output item, selects like this main body just can accurately locate wanting the target of searching for.
Step 9: finish
The present invention is not limited to above-mentioned preferred forms, and anyone should learn the structural change of making under enlightenment of the present invention, and every have identical or akin technical scheme with the present invention, all belongs to protection scope of the present invention.
Claims (8)
1. target placement technology under an online two-way choice applied environment, is characterized in that, comprises following steps:
A, the definition both sides qualification and require key element;
B, set up the mathematical model system of unidirectional selection;
C, set up the two-way choice matching degree model;
D, big or small according to above model calculating bi-directional matching degree;
The critical value of E, definition output bi-directional matching result;
F, system compare bi-directional matching result and critical value;
G, output bi-directional matching degree are more than or equal to the corresponding selection item of critical value.
2. target placement technology under online two-way choice applied environment according to claim 1, it is characterized in that, described steps A comprises: the key element of both sides' qualification is described in first definition in system, and will reach several key elements that cooperation and both parties require the opposing party, and to each key element, give several values.
3. target placement technology under online two-way choice applied environment according to claim 1, is characterized in that, in described step B, A selects the unidirectional selection mathematical model of the unidirectional matching degree of B to be:
Q
ab＝W
1*P
1+W
2*P
2+…+Wm*Pm
P wherein
1, P
2..., Pm represents respectively B side's qualification to the crucial matching degree of selecting key element of this m item of A side, and 0＜=P
1, P
2..., Pm＜=1;
W
1, W
2..., Wm represents that respectively A selects m the key element weight of B, and W
1+ W
2+ ... + Wm=1, W
1, W
2..., Wm value can be system select key element crucial according to each is pre-defined, perhaps by selecting main body to come self-defined according to the situation of self;
Q
abSelect the unidirectional matching degree of B for considering A after m item key element match condition;
The unidirectional selection mathematical model of A side is selected by B side:
Q
ba＝T
1*R
1+T
2*R
2+…+Tn*Rn
T wherein
1, T
2..., Tn represents respectively A side's qualification to the crucial matching degree of selecting key element of this n item of B side, and 0＜=T
1, T
2..., Tn＜=1, T here
1, T
2..., whether the Tn value meet and give simply 0 or 1 according to a certain key element, perhaps by related function, calculate;
R
1, R
2..., Rn represents that respectively B selects n the key element weight of A, and R
1+ R
2+ ... + Rn=1, R
1, R
2..., Rn value can be system select key element crucial according to each is pre-defined, perhaps by selecting main body to come self-defined according to the situation of self.
Q
baSelect the unidirectional matching degree of A for considering B after n item key element match condition.
4. target placement technology under online two-way choice applied environment according to claim 1, is characterized in that, in described step C, when carrying out two-way choice, both sides' wish must be considered simultaneously,, according to above unidirectional matching degree model, sets up the bi-directional matching degree model of following form:
Q＝Q
ab*Q
ba
Or
Or Q=(Q
ab+ Q
ba)/2;
Wherein, Q is through the qualification to selecting both sides and the bi-directional matching degree after requiring each key element to carry out bi-directional matching.The size of Q value is relevant with the concrete form of model, and practical significance is each options matching degree size relatively.
5. target placement technology under online two-way choice applied environment according to claim 1, is characterized in that, in described step D,, according to unidirectional preference pattern and the two-way choice model that above step is set up, then calculates bi-directional matching degree size.
6. target placement technology under online two-way choice applied environment according to claim 1, it is characterized in that, in described step e, critical value can be system to fixed value, can be also to select main body according to personal needs, to critical value, carry out self-defined.
7. target placement technology under online two-way choice applied environment according to claim 1, it is characterized in that, in described step F, while selecting main body to carry out two-way choice on the net, system is only exported the options of bi-directional matching degree more than or equal to critical value, and shielding bi-directional matching degree is less than the options of critical value.
8. target placement technology under online two-way choice applied environment according to claim 1, is characterized in that, in described step G,, when the options of bi-directional matching degree more than or equal to critical value, exports by certain rule during system.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488662A (en) * | 2016-01-07 | 2016-04-13 | 北京歌利沃夫企业管理有限公司 | Bi-directional recommendation-based online recruitment system |
| CN107451287A (en) * | 2017-08-14 | 2017-12-08 | 佛山科学技术学院 | A kind of recommendation method based on bi-directional matching |
| CN108984616A (en) * | 2018-06-12 | 2018-12-11 | 佛山欧神诺云商科技有限公司 | A kind of activity recommendation method based on wechat |
| CN109919793A (en) * | 2019-03-12 | 2019-06-21 | 中国科学技术大学 | Activity participates in analysis and recommended method |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101847226A (en) * | 2009-12-17 | 2010-09-29 | 广州市盈海文化传播有限公司 | Method and system for recommending opposite sex friend in social network service SNS community |
| CN102096919A (en) * | 2010-12-31 | 2011-06-15 | 北京航空航天大学 | Real-time three-dimensional matching method based on two-way weighted polymerization |
| US8145633B1 (en) * | 2008-06-27 | 2012-03-27 | Amazon Technologies, Inc. | Configurable item finder user interface |
-
2012
- 2012-05-25 CN CN2012101649068A patent/CN103390009A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8145633B1 (en) * | 2008-06-27 | 2012-03-27 | Amazon Technologies, Inc. | Configurable item finder user interface |
| CN101847226A (en) * | 2009-12-17 | 2010-09-29 | 广州市盈海文化传播有限公司 | Method and system for recommending opposite sex friend in social network service SNS community |
| CN102096919A (en) * | 2010-12-31 | 2011-06-15 | 北京航空航天大学 | Real-time three-dimensional matching method based on two-way weighted polymerization |
Non-Patent Citations (2)
| Title |
|---|
| 刘永前: "高校毕业生与招聘岗位量化评价及优化匹配***研究", 《中国优秀硕士学位论文全文数据库 社会科学Ⅱ辑》 * |
| 宋晴晴: "基于本体的网络招聘个性化推荐***用户建模研究", 《中国优秀硕士学位论文全文数据库 基础科学辑》 * |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105488662A (en) * | 2016-01-07 | 2016-04-13 | 北京歌利沃夫企业管理有限公司 | Bi-directional recommendation-based online recruitment system |
| CN105488662B (en) * | 2016-01-07 | 2021-09-03 | 北京华品博睿网络技术有限公司 | Online recruitment system based on bidirectional recommendation |
| CN107451287A (en) * | 2017-08-14 | 2017-12-08 | 佛山科学技术学院 | A kind of recommendation method based on bi-directional matching |
| CN108984616A (en) * | 2018-06-12 | 2018-12-11 | 佛山欧神诺云商科技有限公司 | A kind of activity recommendation method based on wechat |
| CN109919793A (en) * | 2019-03-12 | 2019-06-21 | 中国科学技术大学 | Activity participates in analysis and recommended method |
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Application publication date: 20131113 |