CN113779222A - Method, system and storage medium for matching bid winning information based on contract information - Google Patents
Method, system and storage medium for matching bid winning information based on contract information Download PDFInfo
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- CN113779222A CN113779222A CN202111074679.5A CN202111074679A CN113779222A CN 113779222 A CN113779222 A CN 113779222A CN 202111074679 A CN202111074679 A CN 202111074679A CN 113779222 A CN113779222 A CN 113779222A
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/338—Presentation of query results
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/33—Querying
- G06F16/332—Query formulation
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F16/00—Information retrieval; Database structures therefor; File system structures therefor
- G06F16/30—Information retrieval; Database structures therefor; File system structures therefor of unstructured textual data
- G06F16/38—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually
- G06F16/383—Retrieval characterised by using metadata, e.g. metadata not derived from the content or metadata generated manually using metadata automatically derived from the content
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q40/00—Finance; Insurance; Tax strategies; Processing of corporate or income taxes
- G06Q40/04—Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange
Abstract
The invention relates to a method, a system and a storage medium for matching bid winning information based on contract information. The technology realizes the matching of winning bid announcements and the major contract announcements of listed companies through information extraction, can be applied to a top setting logic for inquiring winning bid announcements by a user, and particularly relates to the top setting logic.
Description
Technical Field
The invention relates to a method, a system and a storage medium for matching bid winning information based on contract information.
Background
The bidding information of the winning bid bulletin is usually issued earlier than the important contract bulletin of the listed company, and the bulletin top or prompt display of such winning bid information matched with the important contract will generate more positive significance for the investment decision of the user. The patent aims at realizing the matching of the major contract and the winning bid news, and the whole thought is that some information is extracted from the crawled major contract notice to identify the major contract notice, the information is searched in a winning bid news database according to the information, whether the corresponding winning bid news can be searched or not is judged, if yes, the major contract can be matched with the winning bid news, and if no search result exists, the matching fails; the whole association work is divided into two parts, one part is to extract information of the heavy contract documents, and the second part is to use the extracted information to match in the winning bid database. In the technical information collected by the applicant/inventor, there is no similar technical solution.
The promotion of bid-winning information has great economic benefits, for example, bid-winning information databases are collected by similar websites or small program modes such as bid-winning bars, so that people can conveniently search and read, and the beneficial information of economic and technical activities is provided. However, these methods are all passive information searching methods, which hamper the ability of people to obtain relevant bid-winning information. Text similarity techniques can certainly search for similar information, but require a lot of programmer labor and are costly in this regard. Text feature extraction technology, such as Chinese vocabulary can be extracted by the Chinese character segmentation technology or the newer python technology, and the Chinese vocabulary can be used for semantic analysis and the like; however, these have no application to the utilization of the actual bidding information. Based on the information of the existing major contracts, a reasonable and quantitative mode is adopted for recommending the information, and wide improvement space is provided.
Disclosure of Invention
To solve the problems in the prior art, the present invention provides a method, system and storage medium for matching bid winning information based on contract information, which attempts to improve the prior art.
In order to solve the technical problems, the invention provides the following technical scheme:
in a first aspect, the present invention provides a method for matching bid-winning information based on major contract information, wherein a plurality of pieces of bid-winning text information are matched according to the major contract information, the method includes:
extracting characteristic values in the major contract information;
traversing a bid-winning text information file library, and according to the 1 st characteristic value in the characteristic values, assigning a 1 st preset value to bid-winning text information with the same 1 st characteristic value in the file library, and assigning the same default preset value to other bid-winning text information;
traversing a bid-winning text information file library, and according to the 2 nd characteristic value in the characteristic values, assigning a 2 nd preset value to bid-winning text information with the same 2 nd characteristic value in the file library, and assigning the same default preset value to other bid-winning text information;
traversing a bid-winning text information file library, and according to the nth characteristic value in the characteristic values, assigning an nth preset value to bid-winning text information with the same nth characteristic value in the file library, and assigning the same default preset value to other bid-winning text information, wherein n is not less than 2;
respectively adding preset values given to the bid-winning text information in the bid-winning text information file library to form a sum value;
and taking the first M bits of the sum of the winning bid text information in the order from large to small to form a topM matching result, wherein M is not less than 1.
Preferably, the 1 st preset value is not less than the 2 nd preset value, the 2 nd preset value is not less than the 3 rd preset value, and both are greater than 0, and so on; the importance degree of the 1 st characteristic value is not weaker than that of the 2 nd characteristic value, the importance degree of the 2 nd characteristic value is not weaker than that of the 3 rd characteristic value, and the like; the same default preset value is 0.
Preferably, the 1 st characteristic value is a business name, a telephone number or a unit name, and the 2 nd characteristic value is a name or an address; the difference between the 1 st preset value and the 2 nd preset value is larger than 2, so that the importance degree of the matched 1 st characteristic value is not weaker than that of the 2 nd characteristic value.
Preferably, the matching result is displayed on a sidebar or a top of a webpage, a page of a mobile terminal, or an outdoor multimedia screen.
Preferably, after extracting the characteristic value in the significant contract information, the method further includes: judging whether stock codes exist in the major contract information or not; if yes, when the bid-winning text information file library is traversed, a 0 th preset value is given to the bid-winning text information with the same stock code in the bid-winning text information file library, and the 0 th preset value is not smaller than a 2 nd preset value.
In a second aspect, the present invention provides a system for matching winning bid information based on contract information, matching several winning bid text information according to major contract information, having a storage medium, the system performing the aforementioned method, the system comprising:
the characteristic value extraction unit is used for extracting the characteristic values of the major contract information, and the types and the number of the characteristic values are a plurality;
the information traversal unit is used for traversing the bid-winning text information file library, sequentially endowing the n-th preset value to the bid-winning text information with the same n-th characteristic value in the file library according to the n-th characteristic value in the characteristic values, and endowing the same default preset value to other bid-winning text information, wherein n is not less than 2;
the statistical sorting unit is used for respectively adding the preset values given to the bid-winning text information in the bid-winning text information file library to form a sum value and sorting all the sum values from large to small;
and a matching result forming unit, which is used for taking the first M bits of the summation value of each winning bid text information to form a topM matching result, wherein M is not less than 1.
Preferably, the system further comprises a stock code judging unit for judging whether a stock code exists in the major contract information; if yes, when the bid-winning text information file library is traversed, a 0 th preset value is given to the bid-winning text information with the same stock code in the bid-winning text information file library, and the 0 th preset value is not smaller than a 2 nd preset value.
In a third aspect, the present invention provides a computer storage medium provided in a mobile terminal such as a mobile phone, a desktop computer, or an outdoor multimedia facility, and having a program or a loadable program to perform a method of matching winning bid information based on significant contract information.
Compared with the prior art, the invention has the advantages that the invention is not limited to the following: the technology realizes the matching of winning bid announcements and the major contract announcements of listed companies through information extraction, can be applied to a top setting logic for inquiring winning bid announcements by a user, and particularly relates to the top setting logic.
Drawings
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic diagram of a method for matching bid winning information based on contract information according to the present invention;
fig. 2 is a schematic diagram of a system for matching winning bid information based on contract information according to the present invention.
Detailed Description
Example 1
As shown in the flowchart of fig. 1, the method for matching bid-winning information based on major contract information matches several pieces of bid-winning text information according to the major contract information, and includes the following steps:
S1extracting characteristic values in the major contract information;
S2traversing a bid-winning text information file library, and according to the 1 st characteristic value in the characteristic values, assigning a 1 st preset value to bid-winning text information with the same 1 st characteristic value in the file library, and assigning the same default preset value to other bid-winning text information;
S3traversing the bid-winning text information file library, and according to the 2 nd characteristic value in the characteristic values, carrying out bid-winning text information with the same 2 nd characteristic value in the file libraryEndowing a 2 nd preset value, and endowing other winning bid text information with the same default preset value;
Sntraversing a bid-winning text information file library, and according to the nth characteristic value in the characteristic values, assigning an nth preset value to bid-winning text information with the same nth characteristic value in the file library, and assigning the same default preset value to other bid-winning text information, wherein n is not less than 2;
Sn+1respectively adding preset values given to the bid-winning text information in the bid-winning text information file library to form a sum value;
Sn+2and taking the first M bits of the sum of the winning bid text information in the order from large to small to form a topM matching result, wherein M is not less than 1.
The 1 st preset value is 5, the 2 nd preset value is 3, and the 3 rd preset value is 1; it can be seen that the 1 st preset value is not less than the 2 nd preset value, the 2 nd preset value is not less than the 3 rd preset value, and both are greater than 0, and so on; the importance degree of the 1 st characteristic value is not weaker than that of the 2 nd characteristic value, the importance degree of the 2 nd characteristic value is not weaker than that of the 3 rd characteristic value, and the like; the same default preset value is 0.
The 1 st characteristic value is a business name, a telephone number or a unit name, and the 2 nd characteristic value is a name or an address; the difference between the 1 st preset value and the 2 nd preset value is larger than 2, so that the importance degree of the matched 1 st characteristic value is not weaker than that of the 2 nd characteristic value.
Naming entities such as service names, telephone numbers or unit names are the most important characteristics, and when the same naming entity exists between the major contract information and certain winning bid text information, a preset value 5 is given;
and the recommendation result is displayed on a side bar or the top of a webpage, a page of the mobile terminal or an outdoor multimedia screen. Of course other including applet forms are encapsulated within the mobile terminal page.
After extracting the characteristic value in the major contract information for the major contract text with the stock code information, the method further comprises the following steps: judging whether stock codes exist in the major contract information or not; if yes, when the bid-winning text information file library is traversed, a 0 th preset value is given to the bid-winning text information with the same stock code in the bid-winning text information file library, and the 0 th preset value is not smaller than a 2 nd preset value. Here, the 0 th preset value can also be 3.
Example 2
A system for matching winning bid information based on contract information, which performs the aforementioned method, as shown in a block diagram of fig. 2, matches several winning bid text information according to major contract information, having a storage medium, the system comprising:
the characteristic value extraction unit A is used for extracting the characteristic values of the major contract information, and the types and the number of the characteristic values are a plurality;
the information traversing unit B is used for traversing the bid-winning text information file library, sequentially endowing the n-th preset value to the bid-winning text information with the same n-th characteristic value in the file library according to the n-th characteristic value in the characteristic values, and endowing the same default preset value to other bid-winning text information, wherein n is not less than 2;
the statistical sorting unit C is used for respectively adding the preset values given to the bid-winning text information in the bid-winning text information file library to form a sum value and sorting all the sum values from large to small;
and the matching result forming unit D is used for taking the first M bits of the summation value of each winning bid text information to form a topM matching result, wherein M is not less than 1.
These elements are related in the data information flow, forming a closed loop operation of the overall system.
Aiming at the major contract text with the stock code information, the system also comprises a subcontracting judgment unit J in technical logic, and the subcontracting judgment unit J is used for judging whether the stock codes exist in the major contract information after extracting the characteristic value in the major contract information; if yes, when the bid-winning text information file library is traversed, a 0 th preset value is given to the bid-winning text information with the same stock code in the bid-winning text information file library, and the 0 th preset value is not smaller than a 2 nd preset value. Here, the 0 th preset value can also be 3.
Example 3
A computer storage medium is provided in a mobile terminal such as a mobile phone, a desktop computer, or an outdoor multimedia facility, and has a program or a loadable program to perform a method of matching winning bid information based on significant contract information. A computer storage medium having a fixed program may be applied to a bidding institution specialized in bidding, but for more general users, in the form of applets such as WeChat or APP, etc., which may be developed by the institution, a program may be temporarily loaded to perform a method of matching winning bid information based on major contract information.
The flowchart and block diagrams in the figures illustrate the architecture, acts, and operations of possible implementations of embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of a program of instructions. In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures.
The above examples are only for illustrating the technical solutions of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (8)
1. A method for matching bid-winning information based on major contract information is characterized in that a plurality of bid-winning text information are matched according to the major contract information, and the method comprises the following steps:
extracting characteristic values in the major contract information;
traversing a bid-winning text information file library, and according to the 1 st characteristic value in the characteristic values, assigning a 1 st preset value to bid-winning text information with the same 1 st characteristic value in the file library, and assigning the same default preset value to other bid-winning text information;
traversing a bid-winning text information file library, and according to the 2 nd characteristic value in the characteristic values, assigning a 2 nd preset value to bid-winning text information with the same 2 nd characteristic value in the file library, and assigning the same default preset value to other bid-winning text information;
traversing a bid-winning text information file library, and according to the nth characteristic value in the characteristic values, assigning an nth preset value to bid-winning text information with the same nth characteristic value in the file library, and assigning the same default preset value to other bid-winning text information, wherein n is not less than 2;
respectively adding preset values given to the bid-winning text information in the bid-winning text information file library to form a sum value;
and taking the first M bits of the sum of the winning bid text information in the order from large to small to form a topM matching result, wherein M is not less than 1.
2. The method for matching bid winning information based on major contract information according to claim 1, wherein the 1 st preset value is not less than the 2 nd preset value, the 2 nd preset value is not less than the 3 rd preset value, and both are greater than 0, and so on; the importance degree of the 1 st characteristic value is not weaker than that of the 2 nd characteristic value, the importance degree of the 2 nd characteristic value is not weaker than that of the 3 rd characteristic value, and the like; the same default preset value is 0.
3. The method for matching bid winning information based on major contract information according to claim 2, wherein the 1 st feature value is a business name, a telephone number or a unit name, and the 2 nd feature value is a name or an address; the difference between the 1 st preset value and the 2 nd preset value is larger than 2, so that the importance degree of the matched 1 st characteristic value is not weaker than that of the 2 nd characteristic value.
4. The method of claim 1, wherein the matching result is displayed on a sidebar or a top of a web page, a page of a mobile terminal, or an outdoor multimedia screen.
5. The method for matching winning bid information based on contract information according to claim 1, wherein after extracting the eigenvalue of the significant contract information, the method further comprises: judging whether stock codes exist in the major contract information or not; if yes, when the bid-winning text information file library is traversed, a 0 th preset value is given to the bid-winning text information with the same stock code in the bid-winning text information file library, and the 0 th preset value is not smaller than a 2 nd preset value.
6. A system for matching winning bid information based on contract information for performing the method of claim 1, matching winning bid textual information based on major contract information, having a storage medium, the system comprising:
the characteristic value extraction unit is used for extracting the characteristic values of the major contract information, and the types and the number of the characteristic values are a plurality;
the information traversal unit is used for traversing the bid-winning text information file library, sequentially endowing the n-th preset value to the bid-winning text information with the same n-th characteristic value in the file library according to the n-th characteristic value in the characteristic values, and endowing the same default preset value to other bid-winning text information, wherein n is not less than 2;
the statistical sorting unit is used for respectively adding the preset values given to the bid-winning text information in the bid-winning text information file library to form a sum value and sorting all the sum values from large to small;
and a matching result forming unit, which is used for taking the first M bits of the summation value of each winning bid text information to form a topM matching result, wherein M is not less than 1.
7. The system for matching bid winning information based on contract information as claimed in claim 6, further comprising a stock code judging unit for judging whether a stock code exists in the major contract information; if yes, when the bid-winning text information file library is traversed, a 0 th preset value is given to the bid-winning text information with the same stock code in the bid-winning text information file library, and the 0 th preset value is not smaller than a 2 nd preset value.
8. A computer storage medium provided in a mobile terminal such as a mobile phone, a desktop computer, or an outdoor multimedia facility, and having a program or loadable program to perform the method of matching bid winning information based on significant contract information as set forth in any one of claims 1 to 5.
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| CN202111074679.5A CN113779222A (en) | 2021-09-14 | 2021-09-14 | Method, system and storage medium for matching bid winning information based on contract information |
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- 2021-09-14 CN CN202111074679.5A patent/CN113779222A/en active Pending
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| CN102081598A (en) * | 2011-01-27 | 2011-06-01 | 北京邮电大学 | Method for detecting duplicated texts |
| CN106250456A (en) * | 2016-07-28 | 2016-12-21 | 浪潮软件集团有限公司 | Bid winning announcement extraction method and device |
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Application publication date: 20211210 |