CN111080393A - Transaction matching method and device - Google Patents

Transaction matching method and device Download PDF

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Publication number
CN111080393A
CN111080393A CN201911092889.XA CN201911092889A CN111080393A CN 111080393 A CN111080393 A CN 111080393A CN 201911092889 A CN201911092889 A CN 201911092889A CN 111080393 A CN111080393 A CN 111080393A
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demand
information
supply
matching
template
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陈盛林
郑岸以
赵启德
张佳雯
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China Construction Bank Corp
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China Construction Bank Corp
CCB Finetech Co Ltd
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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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0613—Third-party assisted
    • 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
    • G06Q30/00—Commerce
    • G06Q30/06—Buying, selling or leasing transactions
    • G06Q30/0601—Electronic shopping [e-shopping]
    • G06Q30/0605—Supply or demand aggregation

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Abstract

The invention provides a transaction matching method and a transaction matching device, wherein the method comprises the following steps: receiving demand information sent by a client, wherein the demand information is generated based on a demand template and comprises a demand template identifier; acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on a supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; acquiring the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information; and sending a transaction matching result to the client, wherein the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information. The device is used for executing the method. The transaction matching method and the transaction matching device provided by the embodiment of the invention improve the efficiency of transaction matching.

Description

Transaction matching method and device
Technical Field
The invention relates to the technical field of internet, in particular to a transaction matching method and a transaction matching device.
Background
With the rapid development of electronic commerce, more and more enterprises carry out transactions through network platforms.
Matching means that in multi-party transaction, an intermediate party collects information of multiple parties, and then supply party information and demand party information are matched so as to achieve transaction. In the field of electronic commerce, the business process of matching is actually the process of coordinating and matching buyers and sellers, and is usually a bilateral matching problem. At present, a network platform usually adopts a matching mode based on artificial intelligence and big data to match an acquirer and a supplier, the mode needs to analyze and train a large amount of data, and the matching accuracy and the matching time of the mode depend on the accuracy of an algorithm and the execution efficiency of the algorithm to a great extent. In the actual application scene of banking industry, the matching transaction needing to be carried out mainly comprises commodity matching, service matching and project matching, and when the matching method is used, a large amount of data is needed for analysis and training, the algorithm is complex, time and labor are consumed, and the matching result is not accurate enough.
Therefore, how to propose a transaction matching method and improve the efficiency of transaction matching becomes an important problem to be solved in the field.
Disclosure of Invention
To solve the problems in the prior art, embodiments of the present invention provide a transaction matching method and apparatus.
In one aspect, the present invention provides a transaction matching method, including:
receiving demand information sent by a client, wherein the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one;
acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on a supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one;
acquiring the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information;
and sending a transaction matching result to the client, wherein the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
In another aspect, the present invention provides a transaction matching apparatus comprising:
the system comprises a receiving unit, a processing unit and a processing unit, wherein the receiving unit is used for receiving demand information sent by a client, and the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one;
the acquisition unit is used for acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on the supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one;
the obtaining unit is used for obtaining the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information;
and the sending unit is used for sending a transaction matching result to the client, and the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
In yet another aspect, the present invention provides an electronic device, which includes a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the transaction matching method according to any of the above embodiments.
In yet another aspect, the invention provides a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, performs the steps of the transaction matching method of any of the above embodiments.
According to the transaction matching method and device provided by the embodiment of the invention, the demand information sent by the client is received, the supply template identification corresponding to the demand template identification is obtained according to the demand template identification corresponding to the demand information, the supply information generated based on the supply template corresponding to the supply template identification is searched from the matching information base according to the supply template identification, then the transaction matching degree of the demand information and each supply information is obtained according to the demand information and the searched supply information, and the transaction matching result is sent to the client, so that the supply information matched with the demand information can be quickly searched, and the transaction matching efficiency is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts. In the drawings:
fig. 1 is a schematic structural diagram of a transaction matching system according to a first embodiment of the present invention.
Fig. 2 is a flowchart illustrating a transaction matching method according to a second embodiment of the present invention.
Fig. 3 is a flowchart illustrating a transaction matching method according to a third embodiment of the present invention.
Fig. 4 is a flowchart illustrating a transaction matching method according to a fourth embodiment of the present invention.
Fig. 5 is a flowchart illustrating a transaction matching method according to a fifth embodiment of the present invention.
Fig. 6 is a flowchart illustrating a transaction matching method according to a sixth embodiment of the present invention.
Fig. 7 is a schematic structural diagram of a transaction matching device according to a seventh embodiment of the present invention.
Fig. 8 is a schematic structural diagram of a transaction matching device according to an eighth embodiment of the present invention.
Fig. 9 is a schematic structural diagram of a transaction matching device according to a ninth embodiment of the present invention.
Fig. 10 is a schematic structural diagram of a transaction matching device according to a tenth embodiment of the present invention.
Fig. 11 is a schematic structural diagram of a transaction matching device according to an eleventh embodiment of the present invention.
Fig. 12 is a schematic structural diagram of a transaction matching device according to a twelfth embodiment of the present invention.
Fig. 13 is a schematic physical structure diagram of an electronic device according to a thirteenth embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the embodiments of the present invention are further described in detail below with reference to the accompanying drawings. The exemplary embodiments and descriptions of the present invention are provided to explain the present invention, but not to limit the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.
Fig. 1 is a schematic structural diagram of a transaction matching system according to a first embodiment of the present invention, and as shown in fig. 1, the transaction matching system according to the embodiment of the present invention includes a client 1 and a server 2, where the client 1 is communicatively connected to the server 2. The supplier may send the supply information to the server 2 through the client 1, and the server 2 may store the supplier information in the matching database after receiving the supplier information. The demander can send the demand information to the server 2 through the client 1, the server 2 executes the transaction matching method provided by the embodiment of the invention, matches the demand information with the supplier information stored in the matching database, and returns the obtained transaction matching result to the client 1. The supply information is generated based on a supply template, the demand information is generated based on a demand template, the supply template and the demand template are preset and correspond to each other, the demand template and the supply template are stored in a template library, and the server 2 can access the template library to obtain the demand template and the supply template. It can be understood that different requirement templates and corresponding supply templates can be set according to the actual application situation to adapt to different application scenarios. The client 1 includes, but is not limited to, an electronic device such as a smart phone, a tablet computer, a desktop computer, and a notebook computer.
Fig. 2 is a schematic flow chart of a transaction matching method according to a second embodiment of the present invention, and as shown in fig. 2, the transaction matching method according to the embodiment of the present invention includes:
s201, receiving demand information sent by a client, wherein the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one;
specifically, when an acquirer wants to issue a demand, demand-related information that is to be issued may be entered on a client based on a demand template, the client may generate demand information according to the demand-related information and the demand template, where the demand information includes a demand template identifier, and then the demand information is sent to a server, and the server may receive the demand information. The requirement template is preset and corresponds to the requirement template identification one by one. It can be understood that the requirement template identifier may be represented by a number, a name, and the like, and may be set according to actual needs, which is not limited in the embodiments of the present invention.
For example, a company A wants to find a suitable supplier, a worker of the company A sends a requirement information entry request to a server B through a desktop computer A, the server B can return a plurality of requirement templates to the desktop computer A for the worker to select, the worker selects one requirement template a, and relevant information of the required supplier is entered according to the requirement template a. The desktop A generates demand information according to the relevant information of the supplier and the demand template a, wherein the demand information comprises a demand template identifier of the demand template a, and then the demand information is sent to the server B.
S202, acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on the supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one;
specifically, after receiving the requirement information, the server may obtain the requirement template identifier. Because the corresponding relation between the demand template identification and the supply template identification is preset, the server can obtain the corresponding supply template identification according to the demand template identification, and then search the supply information generated based on the supply template corresponding to the supply template identification in the matching information base according to the supply template identification. The supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one. It is understood that the supply information may be plural, that is, there are plural supply information corresponding to the demand information.
For example, a company B is a wholesaler and wants to find a buyer, a worker of the company B sends a supply information entry request to a server B through a notebook computer C, the server B returns a plurality of supply templates to the notebook computer C for the worker to select, the worker selects one of the supply templates B, and the information related to the goods provided is entered according to the supply template B. The notebook computer C generates supply information according to the related information of the goods and the supply template B, wherein the supply information includes the supply template identifier of the supply template B, and then sends the supply information to the server B, and the server B can store the supply information in the matching information base.
S203, acquiring the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information;
specifically, after the server finds the supply information, the server may obtain the transaction matching degree between the demand information and each supply information according to the demand information and the found supply information. One or more pieces of searched provisioning information may be provided.
For example, the requirement template includes a plurality of requirement attributes, and the requirement information generated according to the requirement template may include parameters of the plurality of requirement attributes. The provisioning template includes a plurality of basic supplier attributes, and the provisioning information generated according to the provisioning template may include parameters of the plurality of basic supplier attributes. The demander demand attribute and the supplier basic attribute correspond to each other one by one. And the server obtains a matching value of each demander demand attribute and the corresponding supplier basic attribute according to the parameter of each demander demand attribute included in the demand information and the parameter of the corresponding supplier basic attribute included in the supply information, and then calculates and obtains a transaction matching degree of the demand information and the supply information according to the matching value of each demander demand attribute and the corresponding supplier basic attribute and the corresponding weight value.
And S204, sending a transaction matching result to the client, wherein the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
Specifically, after the server obtains the transaction matching degree between the demand information and each supply information, each supply information and the corresponding transaction matching degree can be carried in the transaction matching result and sent to the client for the acquirer corresponding to the client to view, and the acquirer can select appropriate supply information according to the transaction matching degree. If the supply information is more, the server can select the supply information with higher transaction matching degree from the supply information and send the supply information to the client. The server can sort the supply information according to the transaction matching degree, arrange the supply information with larger transaction matching degree in front, so that an on-demand party can conveniently check the supply information, and quickly find out proper supply party information.
According to the transaction matching method provided by the embodiment of the invention, the demand information sent by the client is received, the supply template identification corresponding to the demand template identification is obtained according to the demand template identification corresponding to the demand information, the supply information generated based on the supply template corresponding to the supply template identification is searched from the matching information base according to the supply template identification, then the transaction matching degree of the demand information and each supply information is obtained according to the demand information and the searched supply information, and the transaction matching result is sent to the client, so that the supply information matched with the demand information can be quickly searched, and the transaction matching efficiency is improved. In addition, because the demand information is generated based on the demand template, the supply information is generated based on the supply template, and the demand template and the supply template correspond, the accuracy of transaction matching can be improved.
On the basis of the above embodiments, further, the demand template includes a plurality of demander demand attributes, the supply template includes a plurality of supplier basic attributes, and the demander demand attributes and the supplier basic attributes correspond to each other one to one.
Specifically, the requirement template includes a plurality of demander requirement attributes, and the demander requirement attributes are set according to actual requirements, which is not limited in the embodiment of the present invention. The supply template comprises a plurality of supply party basic attributes, and the supply party basic attributes are set according to actual needs. The demand template comprises a plurality of demand party attributes, and the demand party attributes correspond to the supplier basic attributes in a one-to-one mode.
For example, a requirement template of a service class is preset, and a plurality of requirement attributes of the requirers are respectively: service industry-major class, service industry-minor class, service name, service demand area, projected service fee amount. And the basic attributes of a plurality of suppliers are respectively as follows: service industry-major class, service industry-minor class, service name, service provisioning area, projected service fee amount.
Fig. 3 is a schematic flow chart of a transaction matching method according to a third embodiment of the present invention, and as shown in fig. 3, on the basis of the foregoing embodiments, further, the obtaining a transaction matching degree between the demand information and each supply information according to the demand information and the searched supply information includes:
s301, obtaining a matching value of each demander demand attribute and a corresponding supplier basic attribute according to the parameter of each demander demand attribute included in the demand information and the parameter of the corresponding supplier basic attribute included in the supply information;
specifically, after obtaining the demand information and the corresponding supply information, the server compares a parameter of each demand attribute of the demand information with a parameter of a corresponding basic attribute of the supplier included in the supply information, and determines a matching value of each demand attribute of the demand information and the corresponding basic attribute of the supplier according to a comparison result. Understandably, if the parameter of the demand party requirement attribute is matched with the parameter of the corresponding supplier basic attribute, the corresponding matching value t1(ii) a If the parameters of the demander demand attributes are not matched with the parameters of the corresponding supplier basic attributes, corresponding matching values t2. Match value t1And a matching value t2According to actual needs, for example, the matching value t can be set1Is 1, match value t2Is 0.
For example, the server-obtained demand information x includes service industry-broad class: water conservancy, environment and public facility management industry, service industry-subclass: water conservancy management industry, service name: tap water, service demand area: china, the expected service charge amount: 11 yuan to 22 yuan. The server obtaining a supply information x' corresponding to the demand information x comprises: service industry-major category: water conservancy, environment and public facility management industry, service industry-subclass: water conservancy management industry, service name: tap water, service supply area: china, the expected service charge amount: 11 yuan to 22 yuan.
The server compares the service industry-major categories of demand information x: water conservancy, environment and public facilities management, and service industry that supplies information x' -major categories: in the management industry of water conservancy, environment and public facilities, because the parameters of the service industry-large class of the demand information x and the parameters of the service industry-large class of the supply information x 'are completely the same, the matching value of the service industry-large class of the demand information x and the service industry-large class of the supply information x' is 1; the server compares the service industry-subclass of the demand information x: water management industry, and service industry supplying information x' — subclass: in the water conservancy management industry, because the parameters of the service industry-subclass of the demand information x and the parameters of the service industry-subclass of the supply information x 'are completely the same, the matching value of the service industry-subclass of the demand information x and the service industry-subclass of the supply information x' is 1; the server compares the service supply area of the demand information x: china, and the service provisioning area for provisioning information x': in china, since the parameters of the service provision area of the demand information x and the parameters of the service provision area of the provision information x 'are completely the same, the matching value of the service provision area of the demand information x and the service provision area of the provision information x' is 1; the server compares the service name of the demand information x: tap water, and service name of supply information x': tap water, because the parameters of the pre-service name of the demand information x and the parameters of the service name of the supply information x 'are completely the same, the matching value of the service name of the demand information x and the service name of the supply information x' is 1; the server compares the predicted service charge amount of the demand information x: 11 yuan to 22 yuan, and the estimated service charge amount of the provisioning information x': 11 Yuan to 22 Yuan, the value range of the estimated service charge amount of the demand information x and the value range of the estimated service charge amount of the supply information x 'are completely the same, and the matching value of the estimated service charge amount of the demand information x and the estimated service charge amount of the supply information x' is 1; the server compares the predicted service charge amount of the demand information x: 11 yuan to 22 yuan, and the estimated service charge amount of the provisioning information x': since the parameters of the estimated service charge amount of the demand information x and the estimated service charge amount of the supply information x 'are completely the same, the matching value between the estimated service charge amount of the demand information x and the estimated service charge amount of the supply information x' is 1.
S302, calculating and obtaining the transaction matching degree of the demand information and the supply information according to the matching value of each demand attribute and the corresponding supply basic attribute and the corresponding weight value.
Specifically, after obtaining a matching value between each acquirer demand attribute and a corresponding supplier basic attribute, the server may calculate a transaction matching degree between the demand information and the supply information according to each matching value and a corresponding weight value. The weight value corresponding to the matching value of each demander demand attribute and the corresponding supplier basic attribute is preset, and the weight value is set according to actual experience, which is not limited in the embodiment of the invention.
For example, the server may be based on a formula
Figure BDA0002267387680000081
Calculating and obtaining a transaction matching degree P of the demand information and the supply information, wherein PiA matching value representing the ith demander demand attribute and the corresponding supplier base attribute in the demand information, αiRepresenting the matching value piAnd corresponding weighted values, i is a positive integer and is less than or equal to n, and n is the number of the demand attributes of the demand party included in the demand information.
On the basis of the foregoing embodiments, further, the demand template includes a plurality of demander basic attributes and a plurality of demander demand attributes, the supply template includes a plurality of supplier basic attributes and a plurality of supplier demand attributes, the demander basic attributes correspond to the supplier demand attributes one to one, and the demander demand attributes correspond to the supplier basic attributes one to one.
Specifically, the requirement template includes a plurality of demander requirement attributes, and the demander requirement attributes are set according to actual requirements, which is not limited in the embodiment of the present invention; the requirement template further comprises a plurality of requiring party basic attributes, and the requiring party basic attributes are set according to actual requirements, which is not limited in the embodiment of the invention. The supply template comprises a plurality of supplier basic attributes, and the supplier basic attributes are set according to actual needs, which is not limited in the embodiment of the invention; the supply template further comprises a plurality of supplier demand attributes, and the supplier demand attributes are set according to actual needs. The demand template comprises a plurality of demand side basic attributes which are in one-to-one correspondence with a plurality of supplier demand attributes which are in one-to-one correspondence with a corresponding supply template.
For example, a requirement template of a service class is preset, and a plurality of the requiring party basic attributes are respectively: the category of the industry, the registered capital and the enterprise scale; the plurality of demander demand attributes are respectively: subclass of subject matter, location of subject matter, species of forest, age of use. And the basic attributes of a plurality of suppliers are respectively as follows: subject matter subclass, subject matter location, forest species, age of use; the supplier demand attributes are respectively: the category of the industry, the registered capital, and the size of the enterprise.
Fig. 4 is a schematic flow chart of a transaction matching method according to a fourth embodiment of the present invention, and as shown in fig. 4, on the basis of the foregoing embodiments, further, the obtaining a transaction matching degree between the demand information and each supply information according to the demand information and the searched supply information includes:
s401, obtaining a matching value of each acquirer basic attribute and a corresponding supplier demand attribute according to a parameter of each acquirer basic attribute included in the demand information and a parameter of a corresponding supplier demand attribute included in the supply information, and obtaining a matching value of each acquirer basic attribute and a corresponding supplier basic attribute according to a parameter of each acquirer basic attribute included in the demand information and a parameter of a corresponding supplier basic attribute included in the supply information;
specifically, after obtaining the demand information and the corresponding supply information, the server compares a parameter of each demand attribute of the demand information with a parameter of a corresponding basic attribute of the supplier included in the supply information, and determines a matching value of each demand attribute of the demand information and the corresponding basic attribute of the supplier according to a comparison result. And comparing the parameter of each demander basic attribute in the demand information with the parameter of the corresponding supplier demand attribute included in the supply information, and determining the matching value of each demander basic attribute and the corresponding supplier demand attribute according to the comparison result.
For example, the basic attributes of the acquirer, which are included in the server-obtained demand information y, are: belonging to the industry categories: agriculture, forestry, animal husbandry, fishery, the industry is big type: agriculture, registered capital: 1000 ten thousand yuan, enterprise scale: greater than 500 persons; the requirement information y comprises the requirement attribute of the requirement party as follows: the subject subclasses: forest weights, subject matter location: market X, forest species: wood, service life: for 3 years. The supplier demand attribute included in the supply information y' corresponding to the demand information y obtained by the server is as follows: belonging to the industry categories: agriculture, forestry, animal husbandry, fishery, the industry is big type: forestry, registered capital: more than 500 ten thousand yuan, enterprise scale: greater than 200 persons; the provisioning information y' includes basic attributes of the supplier: the subject subclasses: forest weights, subject matter location: market X, forest species: wood, service life: and 3-5 years.
The server compares the industry category of the demand information y: agriculture, forestry, animal husbandry, fishery, and the industry category to which the supply information y' belongs: comparing the agriculture, forestry, animal husbandry and fishery, wherein the parameters of the industry gate to which the demand information y belongs and the parameters of the supply information are completely the same as those of the industry gate to which the y 'belongs, and the matching value of the industry gate to which the demand information y belongs and the industry gate to which the supply information y' belongs is 1; the server classifies the industry broad class of demand information y: agriculture, and the industry category of supply information y': comparing the forestry, wherein the parameter agriculture and supply information of the industry major class of the demand information y are different from the parameter forestry of the industry major class of y ', and the matching value of the industry major class of the demand information y and the industry major class of the supply information y' is 0; the server converts the registered capital of the demand information y: 1000 ten thousand dollars, registered capital with provisioning information y': comparing more than 500 ten thousand yuan, wherein the matching value of the registered capital of the demand information y and the registered capital of the supply information y 'is 1, because the 1000 ten thousand yuan of the parameter of the industry broad class of the demand information y meets the requirement that the registered capital of the supply information y' is more than 500 ten thousand yuan; the server compares the enterprise scale of the demand information y: greater than 500 persons, and the size of the business supplying the information y': and if the number of the required information y is more than 200, the matching value of the enterprise size of the required information y and the enterprise size of the supply information y 'is 1, because the parameter of the enterprise size of the required information y is more than 500 and the requirement of the enterprise size of the supply information y' is more than 200.
The server classifies the object of the demand information y as follows: forest rights, and subject matter subclass of supply information y': comparing the forest weights, wherein the parameters of the target object subclass of the demand information y and the parameters of the supply information y ' are completely the same as those of the target object subclass of the supply information y ', and the matching value of the target object subclass of the demand information y and the target object subclass of the supply information y ' is 1; the server is used for determining the object location of the demand information y: x city, and the location of the subject of the supply information y': comparing the market X, wherein the parameter of the location of the target object of the demand information y and the parameter of the location of the supply information y 'are completely the same, and the matching value of the location of the target object of the demand information y and the location of the target object of the supply information y' is 1; the server enables the forest varieties of the demand information y to be as follows: wood, with the forest species supplying information y': comparing with woods, wherein the matching value of the forest varieties of the demand information y and the supply information y 'is 1 because the parameters of the locations of the target objects of the demand information y and the supply information y' are completely the same; the server compares the service life of the demand information y: 3 years, and age of the supply information y': and comparing for 3 years, wherein the parameter of the service life of the demand information y satisfies the requirement of the service life of the supply information y 'for 3 to 5 years in 3 years, and the matching value of the forest type of the demand information y and the forest type of the supply information y' is 1.
S402, calculating to obtain a first matching degree of the demand information and the supply information according to the matching value of each demand party basic attribute and the corresponding supply party demand attribute and the corresponding weight value, and calculating to obtain a second matching degree of the demand information and the supply information according to the matching degree of each demand party demand attribute and the corresponding supply party basic attribute and the corresponding weight value;
specifically, after obtaining the matching value between each acquirer basic attribute and the corresponding supplier demand attribute, the server may calculate and obtain a first matching degree between the demand information and the supply information according to the matching value between each acquirer basic attribute and the corresponding supplier demand attribute and the corresponding weight value. The weight value corresponding to the matching value of each demander basic attribute and the corresponding supplier demand attribute is preset, and the weight value is set according to actual experience, which is not limited in the embodiment of the invention.
After obtaining the matching value between each demander demand attribute and the corresponding supplier basic attribute, the server may calculate a second matching degree between the demand information and the supply information according to the matching value between each demander demand attribute and the corresponding supplier basic attribute and the corresponding weight value. The weight value corresponding to the matching value of each demander demand attribute and the corresponding supplier basic attribute is preset, and the weight value is set according to actual experience, which is not limited in the embodiment of the invention.
For example, the server may be based on a formula
Figure BDA0002267387680000111
Calculating to obtain a first matching degree P of the demand information and the supply information1Wherein u iskA matching value, ω, representing the kth demander base attribute and the corresponding supplier demand attribute in the demand informationkRepresents the matching value ukAnd corresponding weight values, wherein k is a positive integer and is less than or equal to e, and e is the number of the basic attributes of the demander included by the demand information. The server may be based on a formula
Figure BDA0002267387680000112
Calculating and obtaining a second matching degree P of the demand information and the supply information2Wherein q isjA matching value, lambda, representing the jth demander demand attribute in the demand information and the corresponding supplier basic attributejRepresenting the matching value qjCorresponding weighted value, j is a positive integer less than or equal to m, m is the demand signalThe number of acquirer demand attributes included in the message.
S403, obtaining the transaction matching degree of the demand information and the supply information according to the first matching degree and the second matching degree.
Specifically, after the server obtains the first matching degree and the second matching degree, the server may obtain a transaction matching degree between the demand information and the supply information according to the first matching degree and the second matching degree.
For example, the server obtains the first matching degree of the demand information and the supply information as P1And a second matching degree of the demand information and the supply information is P2The first degree of matching P can be set1With a second degree of matching of P2Summing, and using the result of the summation as the transaction matching degree of the demand information and the supply information, namely the transaction matching degree P is P1+P2。
On the basis of the above embodiments, further, the transaction matching method provided by the embodiment of the present invention further includes:
acquiring the attribute matching quantity of the demand information and each supply information according to the demand information and the searched supply information; correspondingly, the sending the transaction matching result to the client comprises:
and carrying the attribute matching quantity of the demand information and each supply information in the matching transaction result and sending the matching transaction result to the client.
Specifically, after obtaining the demand information and the found supply information, the server may count the number of attribute matches between the demand information and each supply information in the process of calculating the transaction matching between the demand information and each supply information. The server can carry the attribute matching quantity of the demand information and each supply information in the matching transaction result and send the matching transaction result to the client, and the client displays the attribute matching quantity for reference when the demander selects proper supply information in the matching transaction result.
For example, if the matching is unidirectional matching, for each supply information corresponding to the demand information, the server may count the number of matches between the parameter of the demander demand attribute and the parameter of the corresponding supplier basic attribute, and if the matching value between the demander demand attribute and the corresponding supplier basic attribute is equal to 1, which indicates that the parameter of the demander demand attribute matches with the parameter of the corresponding supplier basic attribute, the server may count the number of matches between the matching value between the demander demand attribute and the corresponding supplier basic attribute is equal to 1, so that the number of matches between the demand information and the attribute of each supply information may be obtained. If the two-way matching is performed, for each supply information corresponding to the demand information, the server may count the number of matches between the parameter of the demand attribute of the demand party and the parameter of the basic attribute of the corresponding supply party, and the number of matches between the parameter of the basic attribute of the demand party and the parameter of the demand attribute of the corresponding supply party, and if the matching value is equal to 1, it indicates that the parameter of the demand attribute of the demand party matches with the parameter of the basic attribute of the corresponding supply party, or the parameter of the basic attribute of the demand party matches with the parameter of the demand attribute of the corresponding supply party, the server may count the number of matches between the basic attribute of the demand party and the corresponding supply party of 1, and between the demand attribute of the demand attribute and the corresponding supply party of 1, so that the number of matches between the demand information and the attribute of each supply information can be obtained.
Fig. 5 is a schematic flow chart of a transaction matching method according to a fifth embodiment of the present invention, and as shown in fig. 5, on the basis of the foregoing embodiments, further before acquiring a supply template corresponding to a demand template according to the demand template corresponding to the demand information, the method further includes:
s501, counting the number of effective parameters included in the demand information;
specifically, after receiving the demand information, the server may count the number of effective parameters included in the demand information, that is, count the number of parameters of each demand basic attribute included in the demand information that are not empty, or count the number of parameters of each demand basic attribute and the number of parameters of each demand demander attribute that are not empty included in the demand information.
For example, if the demand-and-demand attribute of the demand information is a one-way match, that is, the demand-and-demand attribute of the demand information matches with the supplier basic attribute of the corresponding supplier information, the server may count the number of parameters of each demand basic attribute included in the demand information that are not empty. If the two-phase matching is performed, namely the requirement and demander attribute of the requirement information is matched with the supplier basic attribute of the corresponding supplier information, and the requirement basic attribute of the requirement information is matched with the supplier requirement attribute of the corresponding supplier information, the server can count the number of the parameters of the requirement basic attribute and the parameters of the requirement and demander attribute which are not empty in the requirement information.
And S502, if the number of the effective parameters is judged to be less than the preset value, returning transaction matching failure information to the client.
Specifically, after obtaining the number of the effective parameters, the server compares the number of the effective parameters with a preset value, and if the effective parameters are smaller than the preset value, it indicates that the number of the effective parameters is too small to match with the effective supply information, and the server may return transaction matching failure information to the client. The preset value is set according to actual needs, and the embodiment of the invention is not limited. It can be understood that, in order to avoid the matching failure caused by too small number of the effective parameters, when the demander enters the demand information, the demander can be prompted to input the number of the effective parameters which is greater than or equal to the preset value.
Fig. 6 is a schematic flow chart of a transaction matching method according to a sixth embodiment of the present invention, and as shown in fig. 6, based on the foregoing embodiments, the sending a transaction matching result to the client further includes:
s601, sorting the transaction matching degrees of the demand information and each supply information according to the sequence of the transaction matching degrees from large to small to obtain a transaction matching sorting result;
specifically, if there are a plurality of supply information corresponding to the demand information, the server may obtain transaction matching degrees of the plurality of demand information and the supply information. The server can sort the transaction matching degrees in a descending order to obtain a transaction matching sorting result.
And S602, carrying the transaction degree matching sorting result in the transaction matching result and sending the transaction matching sorting result to the client.
Specifically, after obtaining the trading degree matching and sorting result, the server carries the trading degree matching and sorting result in the trading matching result and sends the trading matching and sorting result to the client. The client can display the matching degree sorting result for the demander to check.
Fig. 7 is a schematic structural diagram of a transaction matching apparatus according to a seventh embodiment of the present invention, and as shown in fig. 7, the transaction matching apparatus according to the embodiment of the present invention includes a receiving unit 701, an obtaining unit 702, an obtaining unit 703, and a sending unit 704, where:
the receiving unit 701 is configured to receive requirement information sent by a client, where the requirement information is generated based on a requirement template and includes a requirement template identifier; the requirement template is preset and corresponds to the requirement template identification one by one; the obtaining unit 702 is configured to obtain, according to a requirement template identifier corresponding to the requirement information, a supply template identifier corresponding to the requirement template identifier, and search, according to the supply template identifier, supply information generated based on a supply template corresponding to the supply template identifier from a matching information base; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one; the obtaining unit 703 is configured to obtain, according to the demand information and the found supply information, a transaction matching degree between the demand information and each supply information; the sending unit 704 is configured to send a transaction matching result to the client, where the transaction matching result includes supply information and a transaction matching degree corresponding to the demand information.
Specifically, when the demander wants to issue a demand, the demander may enter demand-related information that is to be issued on the client based on a demand template, the client may generate demand information according to the demand-related information and the demand template, where the demand information includes a demand template identifier, and then send the demand information to the receiving unit 701, and the receiving unit 701 may receive the demand information. The requirement template is preset and corresponds to the requirement template identification one by one. It can be understood that the requirement template identifier may be represented by a number, a name, and the like, and may be set according to actual needs, which is not limited in the embodiments of the present invention.
After receiving the requirement information, the obtaining unit 702 may obtain the requirement template identifier. Since the correspondence between the requirement template identifier and the supply template identifier is preset, the obtaining unit 702 may obtain the corresponding supply template identifier according to the requirement template identifier, and then search, in the matching information base, for the supply information generated based on the supply template corresponding to the supply template identifier according to the supply template identifier. The supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one. It is understood that the supply information may be plural, that is, there are plural supply information corresponding to the demand information.
After finding the supply information, the obtaining unit 703 may obtain a transaction matching degree between the demand information and each supply information according to the demand information and the found supply information. One or more pieces of searched provisioning information may be provided.
After the transaction matching degree between the demand information and each supply information is obtained, the sending unit 704 may carry each supply information and the corresponding transaction matching degree in the transaction matching result and send the transaction matching result to the client for the acquirer corresponding to the client to view, and the acquirer may select appropriate supply information according to the transaction matching degree. If the supply information is more, the sending unit 704 may select the supply information with higher transaction matching degree from the supply information to send to the client. The sending unit 704 may rank the supply information according to the size of the transaction matching degree, and rank the supply information with a larger transaction matching degree in front, so as to facilitate the on-demand party to check and quickly find out the appropriate supply party information.
The transaction matching device provided by the embodiment of the invention receives the demand information sent by the client, acquires the supply template identification corresponding to the demand template identification according to the demand template identification corresponding to the demand information, searches the supply information generated based on the supply template corresponding to the supply template identification from the matching information base according to the supply template identification, then obtains the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information, and sends the transaction matching result to the client, so that the supply information matched with the demand information can be quickly searched, and the transaction matching efficiency is improved. In addition, because the demand information is generated based on the demand template, the supply information is generated based on the supply template, and the demand template and the supply template correspond, the accuracy of transaction matching can be improved.
Fig. 8 is a schematic structural diagram of a transaction matching apparatus according to an eighth embodiment of the present invention, and as shown in fig. 8, based on the foregoing embodiments, further, the requirement template includes a plurality of requiring party requirement attributes, the supply template includes a plurality of supplying party basic attributes, and the requiring party requirement attributes and the supplying party basic attributes correspond to each other one to one; accordingly, the obtaining unit 702 comprises a first obtaining subunit 7021 and a second calculating subunit 7022, wherein:
the first obtaining subunit 7021 is configured to obtain, according to the parameter of each demander demand attribute included in the demand information and the parameter of the corresponding supplier basic attribute included in the supply information, a matching value between each demander demand attribute and the corresponding supplier basic attribute; the second calculating subunit 7022 is configured to calculate, according to the matching value between each of the demander demand attributes and the corresponding supplier basic attribute and the corresponding weight value, a transaction matching degree between the demand information and the supply information.
Specifically, the requirement template includes a plurality of demander requirement attributes, and the demander requirement attributes are set according to actual requirements, which is not limited in the embodiment of the present invention. The supply template comprises a plurality of supply party basic attributes, and the supply party basic attributes are set according to actual needs. The demand template comprises a plurality of demand party attributes, and the demand party attributes correspond to the supplier basic attributes in a one-to-one mode.
After obtaining the demand information and the corresponding supply information, the first obtaining subunit 7021 compares the parameter of each demand attribute of the demand information with the parameter of the corresponding basic attribute of the supplier included in the supply information, and determines a matching value between each demand attribute of the demand information and the corresponding basic attribute of the supplier according to a comparison result. Understandably, if the parameter of the demand party requirement attribute is matched with the parameter of the corresponding supplier basic attribute, the corresponding matching value t1(ii) a If the parameters of the demander demand attributes are not matched with the parameters of the corresponding supplier basic attributes, corresponding matching values t2. Match value t1And a matching value t2According to actual needs, for example, the matching value t can be set1Is 1, match value t2Is 0.
After obtaining the matching value between each of the demander demand attributes and the corresponding supplier basic attribute, the second calculating subunit 7022 may calculate the transaction matching degree between the demand information and the supply information according to each of the matching values and the corresponding weight values. The weight value corresponding to the matching value of each demander demand attribute and the corresponding supplier basic attribute is preset, and the weight value is set according to actual experience, which is not limited in the embodiment of the invention.
Fig. 9 is a schematic structural diagram of a transaction matching apparatus according to a ninth embodiment of the present invention, as shown in fig. 9, based on the foregoing embodiments, further, the requirement template includes a plurality of requiring party basic attributes and a plurality of requiring party demand attributes, the supply template includes a plurality of supplying party basic attributes and a plurality of supplying party demand attributes, the requiring party basic attributes and the supplying party demand attributes are in one-to-one correspondence, and the requiring party demand attributes and the supplying party basic attributes are in one-to-one correspondence; accordingly, the obtaining unit 702 includes a second obtaining subunit 7023, a second calculating subunit 7024, and a third obtaining subunit 7025, where:
the second obtaining subunit 7023 is configured to obtain, according to the parameter of each acquirer basic attribute included in the demand information and the parameter of the corresponding supplier demand attribute included in the supply information, a matching value between each acquirer basic attribute and the corresponding supplier demand attribute, and obtain, according to the parameter of each acquirer demand attribute included in the demand information and the parameter of the corresponding supplier basic attribute included in the supply information, a matching value between each acquirer demand attribute and the corresponding supplier basic attribute; the second calculating subunit 7024 is configured to calculate, according to the matching value between each acquirer basic attribute and the corresponding supplier demand attribute and the corresponding weight value, a first matching degree between the demand information and the supply information, and calculate, according to the matching degree between each acquirer demand attribute and the corresponding supplier basic attribute and the corresponding weight value, a second matching degree between the demand information and the supply information; the third obtaining subunit 7025 is configured to obtain, according to the first matching degree and the second matching degree, a transaction matching degree between the demand information and the supply information.
Specifically, the requirement template includes a plurality of demander requirement attributes, and the demander requirement attributes are set according to actual requirements, which is not limited in the embodiment of the present invention; the requirement template further comprises a plurality of requiring party basic attributes, and the requiring party basic attributes are set according to actual requirements, which is not limited in the embodiment of the invention. The supply template comprises a plurality of supplier basic attributes, and the supplier basic attributes are set according to actual needs, which is not limited in the embodiment of the invention; the supply template further comprises a plurality of supplier demand attributes, and the supplier demand attributes are set according to actual needs. The demand template comprises a plurality of demand side basic attributes which are in one-to-one correspondence with a plurality of supplier demand attributes which are in one-to-one correspondence with a corresponding supply template.
After obtaining the demand information and the corresponding supply information, the second obtaining subunit 7023 compares the parameter of each demand attribute of the demand information with the parameter of the corresponding supply party basic attribute included in the supply information, and determines a matching value between each demand attribute of the demand information and the corresponding supply party basic attribute according to a comparison result. And comparing the parameter of each demander basic attribute in the demand information with the parameter of the corresponding supplier demand attribute included in the supply information, and determining the matching value of each demander basic attribute and the corresponding supplier demand attribute according to the comparison result.
After obtaining the matching value between each acquirer basic attribute and the corresponding supplier demand attribute, the second calculating subunit 7024 may calculate a first matching degree between the acquired demand information and the acquired supply information according to the matching value between each acquirer basic attribute and the corresponding supplier demand attribute and the corresponding weight value. The weight value corresponding to the matching value of each demander basic attribute and the corresponding supplier demand attribute is preset, and the weight value is set according to actual experience, which is not limited in the embodiment of the invention. After obtaining the matching value between each acquirer demand attribute and the corresponding supplier basic attribute, the second calculating subunit 7024 may calculate a second matching degree between the demand information and the supply information according to the matching value between each acquirer demand attribute and the corresponding supplier basic attribute and the corresponding weight value. The weight value corresponding to the matching value of each demander demand attribute and the corresponding supplier basic attribute is preset, and the weight value is set according to actual experience, which is not limited in the embodiment of the invention.
After obtaining the first matching degree and the second matching degree, the third obtaining subunit 7025 may obtain the transaction matching degree between the demand information and the supply information according to the first matching degree and the second matching degree.
Fig. 10 is a schematic structural diagram of a transaction matching apparatus according to a tenth embodiment of the present invention, and as shown in fig. 10, on the basis of the foregoing embodiments, further, the obtaining unit 702 further includes a fourth obtaining sub-unit 7026, where:
the fourth obtaining subunit 7026 is configured to obtain, according to the demand information and the found supply information, the attribute matching number between the demand information and each supply information; accordingly, the sending unit 704 is specifically configured to:
and carrying the attribute matching quantity of the demand information and each supply information in the matching transaction result and sending the matching transaction result to the client.
Specifically, after obtaining the demand information and the found supply information, in the process of calculating the transaction matching degree of the demand information and each supply information, the fourth obtaining subunit 7026 may obtain the number of attribute matches of the demand information and each supply information by statistics. Fourth obtaining subunit 7026 may carry the attribute matching quantity of the demand information and each supply information in the matching transaction result, and send the matching transaction result to the client, where the client displays the attribute matching quantity, and the supplier refers to the matching transaction result when selecting appropriate supply information.
Fig. 11 is a schematic structural diagram of a transaction matching apparatus according to an eleventh embodiment of the present invention, and as shown in fig. 11, on the basis of the foregoing embodiments, the transaction matching apparatus according to the embodiment of the present invention further includes a statistics unit 705 and a determination unit 706, where:
the statistic unit 705 is configured to count the number of effective parameters of the demander demand attribute included in the demand information; the determining unit 706 is configured to return transaction matching failure information to the client after determining that the number of the effective parameters is smaller than a preset value.
Specifically, after receiving the demand information, the statistics unit 705 may count the number of valid parameters included in the demand information, that is, count the number of parameters of each demand basic attribute included in the demand information that are not empty, or count the number of parameters of each demand basic attribute and parameters of each demand demander attribute that are not empty included in the demand information.
Specifically, after obtaining the number of the effective parameters, the determining unit 706 compares the number of the effective parameters with a preset value, and if the effective parameters are smaller than the preset value, it indicates that the number of the effective parameters is too small to match with the effective supply information, and the server may return transaction matching failure information to the client. The preset value is set according to actual needs, and the embodiment of the invention is not limited. It can be understood that, in order to avoid the matching failure caused by too small number of the effective parameters, when the demander enters the demand information, the demander can be prompted to input the number of the effective parameters which is greater than or equal to the preset value.
Fig. 12 is a schematic structural diagram of a transaction matching apparatus according to a twelfth embodiment of the present invention, and as shown in fig. 12, the sending unit 704 includes a sorting subunit 7041 and a sending subunit 7042, where:
the sorting subunit 7041 is configured to sort the transaction matching degrees of the demand information and each supply information according to a descending order of the transaction matching degrees, so as to obtain a transaction degree matching sorting result; the sending subunit 7042 is configured to carry the transaction degree matching sorting result in the transaction matching result, and send the result to the client.
Specifically, if there are multiple supply information corresponding to the demand information, the sorting subunit 7041 may obtain transaction matching degrees of the multiple demand information and the supply information. The sorting subunit 7041 may sort the plurality of transaction matching degrees in order from large to small, so as to obtain a transaction matching sorting result.
After obtaining the trading degree matching and sorting result, sending subunit 7042 carries the trading degree matching and sorting result in the trading matching result and sends the result to the client. The client can display the matching degree sorting result for the demander to check.
The embodiment of the apparatus provided in the embodiment of the present invention may be specifically configured to execute the processing flows of the above method embodiments, and the functions of the apparatus are not described herein again, and refer to the detailed description of the above method embodiments.
Fig. 13 is a schematic physical structure diagram of an electronic device according to a thirteenth embodiment of the present invention, and as shown in fig. 13, the electronic device may include: a processor (processor)1301, a communication Interface (Communications Interface)1302, a memory (memory)1303, and a communication bus 1304, wherein the processor 1301, the communication Interface 1302, and the memory 1303 complete communication with each other via the communication bus 1304. Processor 1301 may call logic instructions in memory 1303 to perform the following method: receiving demand information sent by a client, wherein the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one; acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on a supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one; acquiring the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information; and sending a transaction matching result to the client, wherein the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
In addition, the logic instructions in the memory 1303 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
The present embodiment discloses a computer program product comprising a computer program stored on a non-transitory computer readable storage medium, the computer program comprising program instructions which, when executed by a computer, enable the computer to perform the method provided by the above-mentioned method embodiments, for example, comprising: receiving demand information sent by a client, wherein the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one; acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on a supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one; acquiring the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information; and sending a transaction matching result to the client, wherein the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
The present embodiment provides a computer-readable storage medium, which stores a computer program, where the computer program causes the computer to execute the method provided by the above method embodiments, for example, the method includes: receiving demand information sent by a client, wherein the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one; acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on a supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one; acquiring the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information; and sending a transaction matching result to the client, wherein the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, system, or computer program product. Accordingly, the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present invention is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
In the description herein, reference to the description of the terms "one embodiment," "a particular embodiment," "some embodiments," "for example," "an example," "a particular example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims (14)

1. A transaction matching method, comprising:
receiving demand information sent by a client, wherein the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one;
acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on a supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one;
acquiring the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information;
and sending a transaction matching result to the client, wherein the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
2. The method of claim 1, wherein the requirements template comprises a plurality of requisition attributes, the provisioning template comprises a plurality of supplier base attributes, and the requisition attributes and the supplier base attributes are in one-to-one correspondence; correspondingly, the obtaining of the transaction matching degree between the demand information and each supply information according to the demand information and the searched supply information includes:
obtaining a matching value of each demander demand attribute and a corresponding supplier basic attribute according to the parameter of each demander demand attribute included in the demand information and the parameter of the corresponding supplier basic attribute included in the supply information;
and calculating the transaction matching degree of the demand information and the supply information according to the matching value of each demand attribute and the corresponding basic attribute of the supplier and the corresponding weight value.
3. The method according to claim 1, wherein the demand template comprises a plurality of demander base attributes and a plurality of demander demand attributes, the supply template comprises a plurality of supplier base attributes and a plurality of supplier demand attributes, the demander base attributes and the supplier demand attributes are in one-to-one correspondence, and the demander demand attributes and the supplier base attributes are in one-to-one correspondence; correspondingly, the obtaining of the transaction matching degree between the demand information and each supply information according to the demand information and the searched supply information includes:
obtaining a matching value of each acquirer basic attribute and a corresponding supplier demand attribute according to a parameter of each acquirer basic attribute included in the demand information and a parameter of a corresponding supplier demand attribute included in the supply information, and obtaining a matching value of each acquirer basic attribute and a corresponding supplier basic attribute according to a parameter of each acquirer basic attribute and a parameter of a corresponding supplier basic attribute included in the supply information;
calculating to obtain a first matching degree of the demand information and the supply information according to the matching value of each demand party basic attribute and the corresponding supply party demand attribute and the corresponding weight value, and calculating to obtain a second matching degree of the demand information and the supply information according to the matching degree of each demand party demand attribute and the corresponding supply party basic attribute and the corresponding weight value;
and acquiring the transaction matching degree of the demand information and the supply information according to the first matching degree and the second matching degree.
4. The method of claim 2 or 3, further comprising:
acquiring the attribute matching quantity of the demand information and each supply information according to the demand information and the searched supply information; correspondingly, the sending the transaction matching result to the client comprises:
and carrying the attribute matching quantity of the demand information and each supply information in the matching transaction result and sending the matching transaction result to the client.
5. The method according to claim 1, wherein before the acquiring a demand template corresponding to the demand template according to the demand information, further comprises:
counting the number of effective parameters of the demander demand attribute included in the demand information;
and if the quantity of the effective parameters is judged to be less than the preset value, returning transaction matching failure information to the client.
6. The method of claim 1, wherein sending the transaction match result to the client comprises:
sorting the transaction matching degrees of the demand information and each supply information according to the sequence of the transaction matching degrees from large to small to obtain a transaction degree matching sorting result;
and carrying the transaction degree matching and sorting result in the transaction matching result and sending the transaction degree matching and sorting result to the client.
7. A transaction matching apparatus, comprising:
the system comprises a receiving unit, a processing unit and a processing unit, wherein the receiving unit is used for receiving demand information sent by a client, and the demand information is generated based on a demand template and comprises a demand template identifier; the requirement template is preset and corresponds to the requirement template identification one by one;
the acquisition unit is used for acquiring a supply template identifier corresponding to the demand template identifier according to the demand template identifier corresponding to the demand information, and searching supply information generated based on the supply template corresponding to the supply template identifier from a matching information base according to the supply template identifier; the supply information is pre-stored in the matching information base, and the supply template is preset and corresponds to the supply template identifier one to one;
the obtaining unit is used for obtaining the transaction matching degree of the demand information and each supply information according to the demand information and the searched supply information;
and the sending unit is used for sending a transaction matching result to the client, and the transaction matching result comprises supply information and transaction matching degree corresponding to the demand information.
8. The apparatus of claim 7, wherein the requirements template comprises a plurality of requisition attributes, the provisioning template comprises a plurality of supplier base attributes, and the requisition attributes and the supplier base attributes are in one-to-one correspondence; accordingly, the acquisition unit includes:
a first obtaining subunit, configured to obtain, according to a parameter of each demander demand attribute included in the demand information and a parameter of a corresponding supplier basic attribute included in the supply information, a matching value between each demander demand attribute and the corresponding supplier basic attribute;
and the second calculating subunit is used for calculating and obtaining the transaction matching degree of the demand information and the supply information according to the matching value of each demand attribute and the corresponding supply basic attribute and the corresponding weight value.
9. The apparatus of claim 7, wherein the requirements template comprises a plurality of requisites base attributes and a plurality of requisites demand attributes, and the provisioning template comprises a plurality of suppliers base attributes and a plurality of suppliers demand attributes, the requisites base attributes and the suppliers demand attributes corresponding one-to-one, the requisites demand attributes and the suppliers base attributes corresponding one-to-one; accordingly, the acquisition unit includes:
a second obtaining subunit, configured to obtain, according to a parameter of each acquirer basic attribute included in the demand information and a parameter of a corresponding supplier demand attribute included in the supply information, a matching value of each acquirer basic attribute and the corresponding supplier demand attribute, and obtain, according to a parameter of each acquirer demand attribute included in the demand information and a parameter of the corresponding supplier basic attribute included in the supply information, a matching value of each acquirer demand attribute and the corresponding supplier basic attribute;
the second calculating subunit is configured to calculate a first matching degree between the demand information and the supply information according to a matching value between each demand party basic attribute and a corresponding supply party demand attribute and a corresponding weight value, and calculate a second matching degree between the demand information and the supply information according to a matching degree between each demand party demand attribute and a corresponding supply party basic attribute and a corresponding weight value;
and the third obtaining subunit is used for obtaining the transaction matching degree of the demand information and the supply information according to the first matching degree and the second matching degree.
10. The apparatus according to claim 8 or 9, wherein the obtaining unit further comprises:
a fourth obtaining subunit, configured to obtain, according to the demand information and the found supply information, an attribute matching number of the demand information and each supply information; correspondingly, the sending unit is specifically configured to:
and carrying the attribute matching quantity of the demand information and each supply information in the matching transaction result and sending the matching transaction result to the client.
11. The apparatus of claim 7, further comprising:
the statistical unit is used for counting the number of effective parameters of the demander demand attribute included in the demand information;
and the judging unit is used for returning transaction matching failure information to the client after judging that the number of the effective parameters is smaller than a preset value.
12. The apparatus of claim 7, wherein the sending unit comprises:
the ordering subunit is used for ordering the transaction matching degrees of the demand information and each supply information according to the sequence of the transaction matching degrees from large to small to obtain a transaction degree matching ordering result;
and the sending subunit is used for carrying the transaction degree matching sorting result in the transaction matching result and sending the transaction matching sorting result to the client.
13. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, characterized in that the steps of the method of any of claims 1 to 6 are implemented when the computer program is executed by the processor.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the steps of the method of any one of claims 1 to 6.
CN201911092889.XA 2019-11-11 2019-11-11 Transaction matching method and device Pending CN111080393A (en)

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