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Entity recommendation method and device, terminal and readable storage medium

A recommendation method and entity technology, applied in the field of data processing, can solve the problems of poor stability and low accuracy of recommendation results

Active Publication Date: 2022-02-11
SHENZHEN TENCENT COMP SYST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide an entity recommendation method and device, a terminal and a readable storage medium, aiming to solve the technical problems of poor stability and low accuracy of recommendation results existing in entity recommendation in the prior art

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  • Entity recommendation method and device, terminal and readable storage medium
  • Entity recommendation method and device, terminal and readable storage medium
  • Entity recommendation method and device, terminal and readable storage medium

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Embodiment Construction

[0037] In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described The embodiments are only some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of the present invention.

[0038] Due to the technical problems of poor stability of recommendation results and low accuracy in entity recommendation in the prior art.

[0039] In order to solve the above problems, the present invention proposes an entity recommendation method. Since the knowledge map is more stable than the open text, and the entity co-occurrence data...

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Abstract

The invention discloses an entity recommendation method and device, a terminal and a readable storage medium. The method includes obtaining an input entity label, determining a target entity based on the entity label, and including entity co-occurrence in a specified source corpus based on a preset knowledge map Data set, obtain the candidate entity set of the target entity, the candidate entity set includes the candidate entity, and the feature vector of the candidate entity, the entity co-occurrence data set includes the co-occurrence times between entities with co-occurrence relationship, According to the feature vectors of each candidate entity in the candidate entity set, related entities of the target entity are obtained, and related entities are recommended, so that the stability and accuracy of entity recommendation can be effectively improved.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to an entity recommendation method and device, a terminal and a readable storage medium. Background technique [0002] Entity recommendation refers to recommending other entities related to the entity given an entity. For example, after a given entity "Tencent", recommend other entities related to the entity "Tencent", such as "WeChat", "QQ" and so on. [0003] At present, the commonly used entity recommendation method is based on the statistics of entity co-occurrence in open texts to obtain recommended entities. However, due to the poor stability of entity co-occurrence in open texts, the recommendation results are less stable and less accurate. Contents of the invention [0004] The main purpose of the present invention is to provide an entity recommendation method and device, a terminal and a readable storage medium, aiming at solving the technical problems of...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/335G06F16/35G06F16/36G06K9/62
CPCG06F40/247G06F40/295
Inventor 李潇郑孙聪
Owner SHENZHEN TENCENT COMP SYST CO LTD