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A commodity price comparison method, device, equipment and medium for a procurement system

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

Active Publication Date: 2022-08-09
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 "missing value filling" and "wrong value repairing" links of commodities not only have a huge amount of calculation and low calculation efficiency, but also cannot guarantee a high accuracy rate, not to mention there is no cross-validation mechanism

Method used

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  • A commodity price comparison method, device, equipment and medium for a procurement system
  • A commodity price comparison method, device, equipment and medium for a procurement system
  • A commodity price comparison method, device, equipment and medium for a procurement system

Examples

Experimental program
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Effect test

Embodiment 1

[0063] like figure 1 As shown, this embodiment provides a commodity price comparison method in a procurement system. When a 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 aggregated, and then clicked ascending or descending order of prices;

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

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

[0066] S2, respectively utilize 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 part with a large difference in matching, and determine which of the first mat...

Embodiment 2

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

[0146] The price comparison module is used to obtain the category code of any commodity when the user opens the sales display page of the commodity, summarize the commodities with the same category code in the purchasing 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 purchasing system, and is matched with the category code, and further includes:

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

[0149] a first matching module, which uses a first matching algorithm to match the similarity of the commodities to obtain a first matching result;

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

...

Embodiment 3

[0228] This embodiment provides an electronic device, such as Figure 5 As shown, a memory, a processor, and a computer program stored in the memory and running on the processor are included. When the processor executes the computer program, any one of the implementation manners of the first embodiment can be implemented.

[0229] Since the electronic device introduced in this embodiment is the device used to implement the method in the first embodiment of the present application, based on the method introduced in the first embodiment of the present application, those skilled in the art can understand the electronic device in this embodiment. The specific implementation manner and various modifications thereof, so how the electronic device implements the methods in the embodiments of the present application will not be described in detail here. As long as the devices used by those skilled in the art to implement the methods in the embodiments of the present application fall wi...

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Abstract

The invention provides a commodity price comparison method, device, equipment and medium in a purchasing system. The method includes: when a user opens a sales display page of any commodity, obtains the category code of the commodity, and compares commodities with the same category code in the purchasing system. Summarize and arrange them by price; the category code is obtained through the following commodity matching process: S1, manage the commodity data in the procurement system; S2, use two matching algorithms to match the similarity of the commodities, and obtain two S3. Cross-validate the two matching results, extract the parts with large matching differences, and judge which of the two matching algorithms is more accurate according to the manual detection results; S4. Adjust the less accurate matching algorithm. parameters, go back to step S2, until the two matching algorithms both reach the expected accuracy; according to the matching result of any matching algorithm that achieves the expected accuracy, match all the identically matched commodities with the same category code.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to a commodity price comparison method, device, device and medium of an electronic purchasing 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 the prices of the same commodities. The same commodities refer to the same commodity name, brand, model, quantity, etc., otherwise the price comparison is meaningless, such as water pens. It does not belong to the same product as the pencil. For example, the fountain pen of brand A and the fountain pen of brand B do not belong to the same product, and the 10-piece T-type fountain pen of brand A and the 20-piece T-type fountain pen of brand A do not belong to the same product. , they cannot be compared with each other and need to be distinguished. However, for merchants, different mercha...

Claims

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Application Information

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Patent Type & Authority Patents(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