CN108304547A - Matching commending system and method based on technique transfers platform - Google Patents
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Abstract
The present invention relates to matching commending system and method based on technique transfers platform, which includes：Data collection module, recommended engine group management module, recommendation results processing module, user interactive module and system management module.A kind of recommendation method is further related to, this method includes：Receive the operation information of target user；Corresponding recommendation information is formulated, and sends recommendation information and receives the technical information of feedback；According to the items of interest information of technical information and prestored user, recommend at least two technological project to target user；Receive the satisfaction information of feedback；According to the items of interest information of operation information and prestored user, at least two technological project is pre-processed, and the parameter pre-seted is adjusted according to satisfaction information after the pre-treatment.Commending system through the invention, solves that information recommendation is inaccurate, and the not high problem of user demand matching degree realizes information sharing, is effectively guaranteed the quality of recommendation service.
Description
Technical field
The invention belongs to technique transfers fields, more particularly to matching commending system and method based on technique transfers platform.
Background technology
On the whole, although China's technique transfers System Construction achieves very great achievement, with huge social demand
Compared to still there is a big difference.Since the new century, scientific and technological progress is maked rapid progress, and the competition of scientific and technological strength has become
The core of competition among enterprises or even countries competition, industrialized country adjust state innovation system structure one after another, using technique transfers as
National strategy, from law, policy, plan and technique transfers organizational innovation etc. strengthen the diffusion of scientific and technical knowledge with
Using.In contrast, the technique transfers in China there is no that big measure is put into effect in recent years, technique transfers System Construction and tune
It is whole to develop slowly, rapid development there is more unconformable problems under the new situation.I.e.：
(1) most of platforms have limitation in region and professional domain.Domestic technique transfers mechanism is to have political affairs mostly
Mansion or university's background carry out technique transfers activity based on domestic technological reserve；Their service is very comprehensive, from special
Profit analysis, domestic technique integrate, have stronger accumulation in terms of techno-financial and sci-tech consultation；Their weak tendency is transnational technology
The item source accumulation of transfer, the technological project etc. for coming into the industrialization stage.Most platform service regions are small, function by
Limit, and it is most of just for domestic market, there is very strong region.
(2) the achievements conversion service team of different platform is very different.Supply and demand information on technique transfers platform belongs to substantially
In high-end science and technology, this just needs a compound talent of high caliber troop and advanced Marketing group.And the current extreme in China
Lack the outstanding marketing type talent, this has also influenced the large-scale promotion of technique transfers.
(3) lack international technology transformation system unify, be especially the absence of and have integrated service
Function is engaged in technical asset operation, can effectively facilitate international technique transfers, is combined capital market with technique transfers
Market institution.
Invention content
The technical problem to be solved by the present invention is to：Existing technique transfers platform has very strong region, leads to letter
Breath is asymmetric, exchange limitation.
For the technical problem for solving above, the present invention provides the matching commending system based on technique transfers, which pushes away
The system of recommending includes：Data collection module, recommended engine group management module, recommendation results processing module, user interactive module and it is
System management module；
The data collection module, the operation information for receiving target user；
The recommended engine group management module, for according to the operation information, formulating corresponding recommendation information, and send
The recommendation information is to technology evaluation module and receives the technology fed back according to the recommendation information by the technology evaluation module
Information；And it is additionally operable to the items of interest information according to the technical information and prestored user, recommend at least two technological project to give
The target user；
The user interactive module, the satisfaction of at least two technological project for receiving target user's feedback
Spend information；
The recommendation results processing module, for being believed according to the operation information and the items of interest of the prestored user
Breath, pre-processes at least two technological project, and after the pre-treatment according to the satisfaction information, to the system
The parameter pre-seted in management module is adjusted.
Beneficial effects of the present invention：By above-mentioned commending system, it is inaccurate to solve information recommendation, user demand matching
The not high problem of degree, realizes information sharing, is effectively guaranteed the quality of recommendation service.
Further, the operation information includes：Materials for registration information, the target user browsing of the target user
The evaluation information of the browsing information and the target user of webpage.
Further, the recommendation results processing module is specifically used for according to the operation information and the prestored user
Items of interest information, at least two technological project is filtered, and filtered technological project is ranked up；
And the parameter pre-seted in the system management module is adjusted according to the satisfaction information after sequence
It is whole.
Further, the recommendation results processing module is specifically used for according to the operation information and the prestored user
Items of interest information, using the Collaborative Filtering Recommendation Algorithm and project-based collaborative filtering of user to described at least 2
A technological project is filtered, wherein the Collaborative Filtering Recommendation Algorithm and the collaborative filtering are specially：
Wherein, u is prestored user and v is target user, and N (u) is the Item Sets that prestored user u history had positive feedback, N
(v) there are the Item Sets of positive feedback for target user's v history；P (u, i) indicates prestored user u to the preference of project i, S (u,
K it) indicates and K closest user of target user's u preferences, N (i) is the user's set for having the operation information to project i, wuv
It is the similarity of prestored user u and target user v, rviRepresent interest-degrees of the target user v to project i.
Further, the recommendation results processing module is used for described to filtered at least two technological project
It is ranked up, is specifically used for according to the target user to the preference of each technological project, to filtered described at least 2
A technological project carries out priority ranking.
The invention further relates to the matching recommendation method based on technique transfers platform, matching recommendation method includes：
Receive the operation information of target user；
According to the operation information, corresponding recommendation information is formulated, and sends the recommendation information and receives according to
The technical information of recommendation information feedback；
According to the items of interest information of the technical information and prestored user, recommend at least two technological project to the mesh
Mark user；
Receive the satisfaction information fed back according at least two technological project by the target user；
According to the items of interest information of the operation information and the prestored user, at least two technological project into
Row pretreatment, and the parameter pre-seted is adjusted according to the satisfaction information after the pre-treatment.
Beneficial effects of the present invention：By above-mentioned recommendation method, it is inaccurate to solve information recommendation, user demand matching
The not high problem of degree, realizes information sharing, is effectively guaranteed the quality of recommendation service.
Further, the operation information includes：Materials for registration information, the target user browsing of the target user
The evaluation information of the browsing information and the target user of webpage.
Further, the items of interest information according to the operation information and the prestored user, to the technology
Scheme carries out pretreatment and specifically includes：
According to the items of interest information of the operation information and the prestored user, at least two technological project into
Row filtering, and filtered technological project is ranked up.
Further, the items of interest information according to the operation information and the prestored user, to described at least 2
A technological project is filtered, and to filtered technological project be ranked up including：According to the operation information and described pre-
The items of interest information for depositing user, using the Collaborative Filtering Recommendation Algorithm and project-based collaborative filtering of user to described
At least two technological project is filtered, and is ranked up to filtered technological project, wherein the collaborative filtering recommending is calculated
Method and the collaborative filtering are specially：
Wherein, u is prestored user and v is target user, and N (u) is the Item Sets that prestored user u history had positive feedback, N
(v) there are the Item Sets of positive feedback for target user's v history；P (u, i) indicates prestored user u to the preference of project i, S (u,
K it) indicates and K closest user of target user's u preferences, N (i) is the user's set for having the operation information to project i,
wuvIt is the similarity of prestored user u and target user v, rviRepresent interest-degrees of the target user v to project i.
Further, described that filtered at least two technological project is ranked up, it specifically includes：According to institute
Preference of the target user to each technological project is stated, priority ranking is carried out to filtered at least two technological project.
Description of the drawings
Fig. 1 is the structural schematic diagram of the matching commending system based on technique transfers platform of the present invention；
Fig. 2 is the flow chart of the matching recommendation method based on technique transfers platform of the present invention.
Specific implementation mode
The principle and features of the present invention will be described below with reference to the accompanying drawings, and the given examples are served only to explain the present invention, and
It is non-to be used to limit the scope of the present invention.
As shown in Figure 1, the embodiment of the present invention 1 provides the matching commending system based on technique transfers platform, the matching
Commending system includes：Data collection module, recommended engine group management module, recommendation results processing module, user interactive module and
System management module；
The data collection module, the operation information for receiving target user；
The recommended engine group management module, for according to the operation information, formulating corresponding recommendation information, and send
The recommendation information is to technology evaluation module and receives the technology fed back according to the recommendation information by the technology evaluation module
Information；And it is additionally operable to the items of interest information according to the technical information and prestored user, recommend at least two technological project to give
The target user；
The user interactive module expires for receiving the target user according to what at least two technological project was fed back
Meaning degree information；
The recommendation results processing module, for being believed according to the operation information and the items of interest of the prestored user
Breath, pre-processes at least two technological project, and after the pre-treatment according to the satisfaction information, to the system
The parameter pre-seted in management module is adjusted.
It is understood that be the corn module that commending system is technique transfers platform in the present embodiment 1, it is main
It is divided into five major parts, is data collection module, recommended engine group management module, recommendation results processing module, Yong Hujiao respectively
Mutual module and system management module.Wherein, data collection module for user's registration when personal information carry out crawl collection,
Behavior when to user and system interaction carries out crawl collection, and wherein interbehavior includes the navigation patterns of user, user's discussion
Mutual-action behavior etc. between behavior, user's evaluation behavior and user and other users is additionally operable to carry out syslog data
Crawl is collected.Recommended engine group management module is that system formulates different recommended engines according to different types of user, is substantially divided
Recommend to recommend to combine with recommendation online and the two offline.Recommendation results processing module is system according to user information to recommending
As a result such as：Have multiple relevant technological projects, such as " technological project in terms of plantation " " technological project in terms of pig raising "
It is filtered, sorts, explains, and according to user to the satisfaction of recommendation results, the parameter in continuous update the system.User interacts
Module is broadly divided into three parts：First, the online information collected using system；Second is that the result of system recommendation is fed back to use
Family, and analyze user and system is fed back to the satisfaction of recommendation results；Third, recommendation results are encapsulated, and provided to upper-level system
Recommendation results.
In another embodiment 2, which is in the technical solution of above-described embodiment 1 about the operation information
Another embodiment carried out.
Optionally, the operation information includes：The materials for registration information of the target user, the target user browse net
The evaluation information of the browsing information and the target user of page.
It is understood that the data collection module described in the present embodiment 2, the operation for receiving target user is believed
Breath；With the recommended engine group management module, it is used to, according to the operation information, formulate corresponding recommendation information, and send institute
Recommendation information is stated to technology evaluation module and receives the technology letter fed back according to the recommendation information by the technology evaluation module
Breath；And it is additionally operable to the items of interest information according to the technical information and prestored user, recommend at least two technological project to institute
Target user is stated, for the operation information used in the data collection module and the recommended engine group management module, the behaviour
It is to include as information：The materials for registration information of the target user, the target user browse the browsing information of webpage and described
The evaluation information of target user.
In another embodiment 3, which is in the technical solution of above-described embodiment 2 about the recommendation results
Another embodiment of processing module.
The recommendation results processing module described in the present embodiment 3, specifically for according to the operation information and described prestoring
The items of interest information of user is filtered at least two technological project, and arranges filtered technological project
Sequence；
And the parameter pre-seted in the system management module is adjusted according to the satisfaction information after sequence
It is whole.
It is understood that being the data collection module in the present embodiment 3, the operation for receiving target user is believed
Breath；
The recommended engine group management module, for according to the operation information, formulating corresponding recommendation information, and send
The recommendation information is to technology evaluation module and receives the technology fed back according to the recommendation information by the technology evaluation module
Information；And it is additionally operable to the items of interest information according to the technical information and prestored user, recommend at least two technological project to give
The target user；
The user interactive module expires for receiving the target user according to what at least two technological project was fed back
Meaning degree information；
The recommendation results processing module, for being believed according to the operation information and the items of interest of the prestored user
Breath, is filtered at least two technological project, and be ranked up to filtered technological project；
And the parameter pre-seted in the system management module is adjusted according to the satisfaction information after sequence
It is whole.
In another embodiment 4, which is in the technical solution of above-described embodiment 3 about the recommendation results
Another embodiment of processing module.
The recommendation results processing module described in the present embodiment 4, specifically for according to the operation information and described prestoring
The items of interest information of user, using user Collaborative Filtering Recommendation Algorithm and project-based collaborative filtering to it is described extremely
Few 2 technological projects are filtered, wherein the Collaborative Filtering Recommendation Algorithm and the collaborative filtering are specially：
Wherein, u is prestored user and v is target user, and N (u) is the Item Sets that prestored user u history had positive feedback, N
(v) there are the Item Sets of positive feedback for target user's v history；P (u, i) indicates prestored user u to the preference of project i, S (u,
K it) indicates and K closest user of target user's u preferences, N (i) is the user's set for having the operation information to project i, wuv
It is the similarity of prestored user u and target user v, rviRepresent interest-degrees of the target user v to project i.
In another embodiment 5, which is in the technical solution of above-described embodiment 4 about the recommendation results
Another embodiment of processing module.
It is understood that recommendation results processing module described in the present embodiment 5, is used for described to filtered described
At least two technological project is ranked up, and is specifically used for according to the target user to the preference of each technological project, to mistake
At least two technological project after filter carries out priority ranking.
As shown in Fig. 2, further relating to the matching based on technique transfers platform in the embodiment of the present invention 6 recommends method, the matching
Recommendation method includes：
S11 receives the operation information of target user；
S12 formulates corresponding recommendation information according to the operation information, and sends the recommendation information and receive basis
The technical information of the recommendation information feedback；
S13 recommends at least two technological project to institute according to the items of interest information of the technical information and prestored user
State target user；
S14 receives the satisfaction information fed back according at least two technological project by the target user；
S15, according to the items of interest information of the operation information and the prestored user, at least two technology item
Mesh is pre-processed, and is adjusted after the pre-treatment to the parameter pre-seted according to the satisfaction information.
It is understood that be above-mentioned method in the present embodiment 6 being the 5 any implementation of embodiment 1- embodiments executed
Commending system in example, and the commending system is the corn module of technique transfers platform, is broadly divided into five most of, difference
It is data collection module, recommended engine group management module, recommendation results processing module, user interactive module and system administration mould
Block.Wherein, data collection module for user's registration when personal information carry out crawl collection, to user and system interaction when
Behavior carry out crawl collection, wherein interbehavior include the navigation patterns of user, user discuss behavior, user's evaluation behavior with
And the mutual-action behavior etc. between user and other users, it is additionally operable to carry out crawl collection to syslog data.Recommended engine group
Management module is that system formulates different recommended engines according to different types of user, is roughly divided into offline recommend and online recommendation
And the two combines and recommends.Recommendation results processing module be system according to user information to recommendation results such as：Have multiple phases
The technological project of pass, such as " technological project in terms of plantation " " technological project in terms of pig raising " be filtered, sort, explain,
And according to user to the satisfaction of recommendation results, the parameter in continuous update the system.User interactive module is broadly divided into three portions
Point：First, the online information collected using system；Second is that the result of system recommendation is fed back to user, and user is analyzed to recommending
As a result satisfaction feeds back to system；Third, recommendation results are encapsulated, and recommendation results are provided to upper-level system.
In another embodiment 7, which is in the technical solution of above-described embodiment 6 about the operation information
Another embodiment.
Optionally, the operation information includes：The materials for registration information of the target user, the target user browse net
The evaluation information of the browsing information and the target user of page.
It is understood that receiving the operation information of target user in the present embodiment 7；With according to the operation information,
Corresponding recommendation information is formulated, and sends the recommendation information to technology evaluation module and receives by the technology evaluation module root
The technical information fed back according to the recommendation information；According to the items of interest information of the technical information and prestored user, recommend extremely
Few 2 technological projects give the target user, and for the above-mentioned operation information used, which is to include：The target
The materials for registration information of user, the target user browse the evaluation information of the browsing information and the target user of webpage.
In another embodiment 8, which is in the technical solution of above-described embodiment 7 about the recommendation results
Another embodiment of processing module.
According to the items of interest information of the operation information and the prestored user described in the present embodiment 8, to described
Technical solution carries out pretreatment and specifically includes：
According to the items of interest information of the operation information and the prestored user, at least two technological project into
Row filtering, and filtered technological project is ranked up.
It is understood that being in the present embodiment 3
S31 receives the operation information of target user；
S32 formulates corresponding recommendation information according to the operation information, and sends the recommendation information, and receives basis
The technical information of the recommendation information feedback；
S33 recommends at least two technological project to institute according to the items of interest information of the technical information and prestored user
State target user；
S34 receives the satisfaction information that the target user feeds back according at least two technological project；
S351, according to the items of interest information of the operation information and the prestored user, at least two technology item
Mesh is filtered, and is ranked up to filtered technological project；
S352, and according to the satisfaction information after sequence, to the parameter that is pre-seted in the system management module into
Row adjustment.
In another embodiment 9, which is in the technical solution of above-described embodiment 8 about described in the basis
The items of interest information of operation information and the prestored user is filtered at least two technological project, and to filtering after
Another embodiment for being ranked up of technological project.
It is understood that according to the items of interest of the operation information and the prestored user described in the present embodiment 9
Information is filtered at least two technological project, and is ranked up and specifically includes to filtered technological project：
According to the items of interest information of the operation information and the prestored user, pushed away using the collaborative filtering based on user
It recommends algorithm and project-based collaborative filtering to be filtered at least two technological project, and to filtered technology
Project is ranked up, wherein the Collaborative Filtering Recommendation Algorithm and the collaborative filtering are specially：
Wherein, u is prestored user and v is target user, and N (u) is the Item Sets that prestored user u history had positive feedback, N
(v) there are the Item Sets of positive feedback for target user's v history；P (u, i) indicates prestored user u to the preference of project i, S (u,
K it) indicates and K closest user of target user's u preferences, N (i) is the user's set for having the operation information to project i,
wuvIt is the similarity of prestored user u and target user v, rviRepresent interest-degrees of the target user v to project i.
In another embodiment 10, which filtered about described Dui in the technical solution of above-described embodiment 9
At least two technological project afterwards is ranked up another embodiment of progress.
It is understood that being ranked up tool to filtered at least two technological project described in the present embodiment 10
Body includes：According to the target user to the preference of each technological project, to filtered at least two technological project into
Row major grade sorts.
In the present specification, a schematic expression of the above terms does not necessarily refer to the same embodiment or example.
Moreover, particular features, structures, materials, or characteristics described can be in any one or more of the embodiments or examples with suitable
Mode combines.In addition, without conflicting with each other, those skilled in the art can be by difference described in this specification
The feature of embodiment or example and different embodiments or examples is combined.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the invention, it is all the present invention spirit and
Within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention.
Claims (10)
1. the matching commending system based on technique transfers platform, which is characterized in that the matching commending system includes：Data collection mould
Block, recommended engine group management module, recommendation results processing module, user interactive module and system management module；
The data collection module, the operation information for receiving target user；
The recommended engine group management module, for according to the operation information, formulating corresponding recommendation information, and described in transmission
Recommendation information is to technology evaluation module and receives the technical information fed back according to the recommendation information by the technology evaluation module；
And it is additionally operable to the items of interest information according to the technical information and prestored user, recommend at least two technological project to described
Target user；
The user interactive module, the satisfaction fed back according at least two technological project for receiving the target user
Information；
The recommendation results processing module is right for the items of interest information according to the operation information and the prestored user
At least two technological project is pre-processed, and after the pre-treatment according to the satisfaction information, to the system administration mould
The parameter pre-seted in block is adjusted.
2. matching commending system according to claim 1, which is characterized in that the operation information includes：The target is used
The materials for registration information at family, the target user browse the evaluation information of the browsing information and the target user of webpage.
3. matching commending system according to claim 1 or 2, which is characterized in that the recommendation results processing module, specifically
For the items of interest information according to the operation information and the prestored user, at least two technological project was carried out
Filter, and filtered technological project is ranked up；
And the parameter pre-seted in the system management module is adjusted according to the satisfaction information after sequence.
4. matching commending system according to claim 3, which is characterized in that the recommendation results processing module is specific to use
In the items of interest information according to the operation information and the prestored user, using the Collaborative Filtering Recommendation Algorithm based on user
At least two technological project is filtered with project-based collaborative filtering, wherein the collaborative filtering recommending is calculated
Method and the collaborative filtering are specially：
Wherein, u is prestored user and v is target user, and N (u) is the Item Sets that prestored user u history had positive feedback, N (v)
There are the Item Sets of positive feedback for target user's v history；P (u, i) indicates prestored user u to the preference of project i, S (u, K) table
Show that the K user closest with target user's u preferences, N (i) are the user's set for having the operation information to project i, wuvIt is pre-
Deposit the similarity of user u and target user v, rviRepresent interest-degrees of the target user v to project i.
5. matching commending system according to claim 4, which is characterized in that the recommendation results processing module, for pair
It is described that filtered at least two technological project is ranked up, it is specifically used for according to the target user to each skill
The preference of art project carries out priority ranking to filtered at least two technological project.
6. method is recommended in the matching based on technique transfers platform, which is characterized in that be applied to according to any one of claims 1 to 5
Commending system is matched, matching recommendation method includes：
Receive the operation information of target user；
According to the operation information, corresponding recommendation information is formulated, and sends the recommendation information and receives according to the recommendation
The technical information of information feedback；
According to the items of interest information of the technical information and prestored user, at least two technological project is recommended to be used to the target
Family；
Receive the satisfaction information fed back according at least two technological project by the target user；
According to the items of interest information of the operation information and the prestored user, at least two technological project is carried out pre-
Processing, and the parameter pre-seted is adjusted according to the satisfaction information after the pre-treatment.
7. matching recommendation method according to claim 6, which is characterized in that the operation information includes：The target is used
The materials for registration information at family, the target user browse the evaluation information of the browsing information and the target user of webpage.
8. method is recommended in the matching described according to claim 6 or 7, which is characterized in that described according to the operation information and institute
The items of interest information for stating prestored user carries out pretreatment to the technical solution and specifically includes：
According to the items of interest information of the operation information and the prestored user, at least two technological project was carried out
Filter, and filtered technological project is ranked up.
9. matching recommendation method according to claim 8, which is characterized in that described according to the operation information and described pre-
The items of interest information for depositing user is filtered at least two technological project, and arranges filtered technological project
Sequence specifically includes：
According to the items of interest information of the operation information and the prestored user, calculated using the collaborative filtering recommending based on user
Method and project-based collaborative filtering are filtered at least two technological project, and to filtered technological project
It is ranked up, wherein the Collaborative Filtering Recommendation Algorithm and the collaborative filtering are specially：
Wherein, u is prestored user and v is target user, and N (u) is the Item Sets that prestored user u history had positive feedback, N (v)
There are the Item Sets of positive feedback for target user's v history；P (u, i) indicates prestored user u to the preference of project i, S (u, K) table
Show that the K user closest with target user's u preferences, N (i) are the user's set for having the operation information to project i, wuvIt is
The similarity of prestored user u and target user v, rviRepresent interest-degrees of the target user v to project i.
10. matching recommendation method according to claim 9, which is characterized in that described to filtered at least two skill
Art project, which is ranked up, to be specifically included：According to the target user to the preference of each technological project, to filtered described
At least two technological project carries out priority ranking.
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