Information retrieval method and device in an e-commerce platform

Abstract

The present disclosure provides a method for searching information in electronic commerce platform including: organizing information in the electronic commerce platform in advance according to categories, products and commodities; wherein each product includes a product name and attribute information including attribute names and all possible attribute values corresponding to each attribute name; obtaining one search keyword, matching the search keyword with attribute values of each product, respectively, and using successfully matched products to form a first search result set; matching the search keyword with a product name of each product, respectively, and using successfully matched products to form a second search result set; displaying each search result. A displaying order of each search result in the first search result set takes precedent over a displaying order of each search result in the second search result set. Application of the solution of the present disclosure, accurate search results can be obtained.

Description

technical field [0001] This application relates to retrieval technology, in particular to an information retrieval method and device in an e-commerce platform. Background technique [0002] In the existing e-commerce platform, the following methods are usually used to realize the retrieval of commodities: obtain the user's retrieval keywords, match the obtained retrieval keywords with the names of the commodities, and display the successfully matched commodities to the user as the retrieval results . [0003] However, the above method will have certain problems in practical application. For example, the search information entered by the user is NOKIA 5230, that is, the user wants to search for the mobile phone NOKIA 5230, and the two search keywords NOKIA and 5230 are obtained after word segmentation. ; Then, for the two commodities whose product names are "NOKIA 5230 (mobile phone)" and "NOKIA5230 mobile phone film (film)", according to the existing search method, they wil...

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Problems solved by technology

[0003] However, the above method will have certain problems in practical application. For example, the search information entered by the user is NOKIA 5230, that is, the user wants to search for the mobile phone NOKIA 5230, and the two search keywords NOKIA and 5230 are obtained after word segmentation. ; Then, for the two commodities whose product names are "NOKIA 5230 (mobile phone)" and "NOKIA5230 mobile phone film (film)", according to the existing search method, they will all be displayed to the user as the search results, and obviously, the latter The product is not what the user needs, thus reducing the accuracy of the search results

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