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Commodity price comparison method and device of purchasing system, equipment and medium

A commodity and price comparison technology, applied in the computer field, can solve the problems of low calculation efficiency, inability to guarantee, and large amount of calculation, and achieve the effect of shortening the combing time, improving efficiency, and accurate matching algorithm results.

Active Publication Date: 2022-02-15
数采小博科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the steps of "filling missing values" and "repairing wrong values" of commodities not only require a huge amount of calculation and low calculation efficiency, but also cannot guarantee a high accuracy rate, not to mention that there is no cross-validation mechanism

Method used

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  • Commodity price comparison method and device of purchasing system, equipment and medium
  • Commodity price comparison method and device of purchasing system, equipment and medium
  • Commodity price comparison method and device of purchasing system, equipment and medium

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0063] Such as figure 1 As shown, this embodiment provides a commodity price comparison method in the procurement system. When the user opens the sales display page of any commodity, the category code of the commodity is obtained, and the commodities with the same category code in the procurement system are summarized, and press Sort by price in ascending or descending order;

[0064] Wherein, the category code is obtained through a commodity matching process, such as figure 2 As shown, the commodity matching process includes:

[0065] S1. Govern the commodity data in the procurement system;

[0066] S2. Use the first matching algorithm and the second matching algorithm to match the similarity of the commodities to obtain the first matching result and the second matching result;

[0067] S3. Perform cross-validation on the first matching result and the second matching result, extract the parts with large matching differences, and determine which algorithm is among the firs...

Embodiment 2

[0145] Such as Figure 4 As shown, a commodity price comparison device of a procurement system is provided in this embodiment, including:

[0146] The price comparison module is used to obtain the category code of the product when the user opens the sales display page of any product, summarize the products with the same category code in the procurement system, and arrange them in ascending or descending order of price;

[0147]The matching module is used to match and identify the commodities in the procurement system, and match them with category codes, further including:

[0148] The data governance module is used to manage the commodity data in the procurement system;

[0149] The first matching module utilizes the first matching algorithm to match the similarity of commodities to obtain the first matching result;

[0150] The second matching module utilizes the second matching algorithm to match the similarity of commodities to obtain the second matching result;

[0151]...

Embodiment 3

[0228] This embodiment provides an electronic device, such as Figure 5 As shown, it includes a memory, a processor, and a computer program stored in the memory and operable on the processor. When the processor executes the computer program, any implementation manner in Embodiment 1 can be realized.

[0229] Since the electronic device introduced in this embodiment is the device used to implement the method in Embodiment 1 of this application, based on the method described in Embodiment 1 of this application, those skilled in the art can understand the electronic device of this embodiment. Specific implementation methods and various variations thereof, so how the electronic device implements the method in the embodiment of the present application will not be described in detail here. As long as those skilled in the art implement the equipment adopted by the method in the embodiment of the application, they all belong to the intended protection scope of the application.

[023...

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PUM

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Abstract

The invention provides a commodity price comparison method and device of a purchasing system, equipment and a medium. The method comprises the following steps: obtaining a category code of a commodity when a user opens a sales display page of any commodity, summarizing the commodities with the same category code in the purchasing system, and arranging the commodities according to prices. The category code is obtained through the following commodity matching processes: S1, processing commodity data in a purchasing system; S2, matching the similarity of the commodities by using two matching algorithms to obtain two matching results; S3, performing cross validation on the two matching results, extracting a part with a relatively large matching difference, and judging which algorithm in the two matching algorithms is more accurate according to a manual detection result; and S4, adjusting parameters in the matching algorithm which is not accurate, and returning to the step S2 until the two matching algorithms reach expected accuracy; and according to the matching result of any matching algorithm which achieves the expected accuracy, matching the same category code on all the commodities which are matched to be the same.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a commodity price comparison method, device, equipment and medium for an electronic procurement system. Background technique [0002] Commodity price comparison in the electronic procurement system is a necessary step for enterprise procurement. Commodity price comparison refers to comparing prices of the same product. The same product means that the product name, brand, model, quantity, etc. must be the same, otherwise the price comparison is meaningless, such as fountain pens They do not belong to the same product as pencils. For example, brand A fountain pens and brand B fountain pens do not belong to the same product, and brand A’s 10-pack T-shaped fountain pens and A brand’s 20-pack T-shaped fountain pens do not belong to the same product. , cannot be compared with each other and need to be distinguished. However, for merchants, different merchants have different ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q30/06
CPCG06Q30/0629G06Q30/0611
Inventor 郑新刚邱华淞张意坤林富钦林龙
Owner 数采小博科技发展有限公司