Information pushing method and device, server and storage medium

Abstract

The invention provides an information pushing method and device, a server and a storage medium, and belongs to the technical field of computers. The method comprises: for any category, acquiring preference information of a user for at least one commodity included in the category; fusing the preference information of the at least one commodity according to the similarity information of the at leastone commodity to obtain preference degree information of the user for the category; and pushing information related to each category to the user according to the preference degree information of theuser for each category. The preference information of the commodities under the same category is fused according to the similarity information. Therefore, the preference information of a plurality ofcommodities with relatively high similarity does not greatly influence the final result when being accumulated, and the fused result can accurately reflect the preference degree of the user for the category, so that the information can be effectively pushed to the user with relatively high preference degree for the category related to the information.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an information push method, device, server and storage medium. Background technique [0002] In daily life, users usually purchase products according to their preferences. For example, users can purchase their favorite products from a wide range of products, or choose their favorite games from many games. The user's preference for a product can be represented by a value ranging from 0 to 1. When merchants push information, in order to better cater to users' preferences, they often care about the user's preference for a certain category of products, which requires determining the user's preference for a certain category of products. [0003] In the prior art, the method for determining a user's degree of preference for a certain category of commodities is usually to accumulate and sum the values ​​corresponding to the user's preference for commodities belonging to the s...

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides an information push method, device, server, and storage medium, which are used to solve the problem that the primary database may not be able to receive the response returned by the standby database when the current database is synchronized, resulting in the inability to execute or execute the database instructions executed by the primary database. Slow, which affects the processing performance of the database system

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