Method and device for identifying a grocery store and method and system for searching a store

Abstract

The present application provides a method and device for identifying a grocery store, so as to achieve the purpose of accurately identifying a grocery store and avoid the problem of inaccurate identification caused by inaccurate filling of industry information or cheating in categories. One of the methods for identifying a grocery store includes: acquiring product information of a designated store, and extracting core product words of the designated store from the product information; counting the number of core product words of the designated store in the designated store The frequency of occurrence in product information is taken as the frequency of the product word corresponding to the core product word; the industry to which the core product word of the designated store belongs is identified, and the frequency of the product word corresponding to the core product word belonging to the same industry is calculated to calculate the The frequency of occurrence in the designated store is regarded as the industry frequency; the product proportion of each industry to which the designated store belongs is calculated according to the industry frequency, and whether the designated store is a grocery store is determined according to the product proportion of each industry.

Description

technical field [0001] The present application relates to search technology, in particular to a method and device for identifying grocery stores and a method and system for searching stores. Background technique [0002] At present, e-commerce websites (referred to as e-commerce websites) provide convenient access to product information and suppliers, but the strength of suppliers provided by these e-commerce websites varies, and users cannot quickly find powerful and professional suppliers from the massive amount of information. supplier. Such highly specialized suppliers tend to concentrate their business areas and focus on products in a specific field, rather than a grocery store that is engaged in multiple fields and each field is not professional enough. Therefore, it is necessary to identify these non-professional grocery stores engaged in multiple fields from a large amount of store information, so as to improve the search accuracy. [0003] The product information ...

AI Technical Summary

Problems solved by technology

[0005] This application provides a method and device for identifying grocery stores to achieve the purpose of accurately identifying grocery stores and avoid inaccurate identification problems caused by inaccurate industry information filling or category cheating

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