Information recommendation and model training method, device and equipment and storage medium

An information recommendation and model technology, applied in the field of information processing, can solve problems such as the limitations of personalized recommendation, achieve good recommendation efficiency and reduce computational complexity.

Pending Publication Date: 2019-08-23
TENCENT TECH (SHENZHEN) CO LTD
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Problems solved by technology

Although there are various types of information recommendation models provided b

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  • Information recommendation and model training method, device and equipment and storage medium
  • Information recommendation and model training method, device and equipment and storage medium
  • Information recommendation and model training method, device and equipment and storage medium

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[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of the invention. The terms used herein in the description of the present invention are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0032] Before the present invention is further described in detail, the nouns and terms involved in the embodiments of the present invention are described, and the nouns and terms involved in the embodiments of th...

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Abstract

The embodiment of the invention provides an information recommendation method and device, an information recommendation model training method and device and a storage medium. The information recommendation method comprises the steps of receiving a recommendation request of a client corresponding to a target user; extracting different types of user characteristics corresponding to the target user,and forming a user vector of the target user according to the combination of the different types of user characteristics; extracting different types of article characteristics of the article, and combining the different types of article characteristics to form an article vector of the article; according to the distance between the article vector and the user vector, determining an article satisfying a condition with the vector distance of the user vector; and sending corresponding recommendation information to the client based on the article meeting the condition. According to the embodiment of the invention, personalized recommendation can be comprehensively and accurately carried out.

Description

technical field [0001] The present invention relates to the technical field of information processing, in particular to an information recommendation method and device, a training method and device for an information recommendation model, computer equipment, and a storage medium. Background technique [0002] With the increasing development of information technology, information recommendation has become an important content of the current network technology application. For example, when a user browses news, recommend content that may be of interest, when the user browses products, recommend products that are likely to be purchased, and so on. [0003] Learning the user's personalized information is the core of the information recommendation model, so that information can be accurately recommended. Although there are various types of information recommendation models provided by related technologies, they all have limitations in personalized recommendation. Contents of t...

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Application Information

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IPC IPC(8): G06F16/9535
Inventor 刘书凯陈磊张博刘祺商甜甜林乐宇刘毅饶君苏舟孙振龙王良栋丘志杰梁铭霏
Owner TENCENT TECH (SHENZHEN) CO LTD
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