Search ranking method and apparatus, server, and storage medium

CN116467519BActive Publication Date: 2026-05-26PING AN TECH (SHENZHEN) CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
PING AN TECH (SHENZHEN) CO LTD
Filing Date
2023-04-12
Publication Date
2026-05-26

AI Technical Summary

Technical Problem

Existing search ranking models require separate training for each content type when faced with search results of various content types. This results in long prediction times and is prone to error accumulation, leading to low accuracy in click probability.

Method used

By obtaining the popularity feature vector of online resources that match the search content, constructing the popularity feature vector using the same popularity influence factor, and running a unified click probability prediction model, we can handle online resources of different content types and avoid the accumulation of errors from multiple models.

Benefits of technology

It reduces the calculation time, improves the accuracy of click probability prediction, and greatly enhances the accuracy of search ranking results.

✦ Generated by Eureka AI based on patent content.

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Abstract

The application relates to the field of artificial intelligence, and provides a search sorting method and device, a server and a storage medium, the method comprising the following steps: when a content search request is acquired, acquiring a plurality of target network resources; acquiring a respective heat feature vector corresponding to each target network resource; running a preset click probability prediction model to process the respective heat feature vector corresponding to each target network resource, so as to obtain a prediction probability of user clicks on each target network resource; sorting the target network resources according to the prediction probability of user clicks on each target network resource, obtaining a search sorting result, and outputting the search sorting result. The application also relates to the field of blockchains, and the storage medium can store data created according to the use of a blockchain node. The method improves the accuracy of the search sorting result.
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