Object recommendation method and device, recommendation information processing method and device

A technology for recommending information and recommending methods, applied in the computer field, can solve problems such as inaccurate recommendation results, and achieve the effect of accurate recommendation results and accurate probability distribution

Active Publication Date: 2021-03-09
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Based on this, it is necessary to provide an object recommendation method and device, and a recommendation information processing method and device for the problem of inaccurate recommendation results caused by the different scoring algorithms used in the calculation of scores in current object recommendation methods.

Method used

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  • Object recommendation method and device, recommendation information processing method and device
  • Object recommendation method and device, recommendation information processing method and device
  • Object recommendation method and device, recommendation information processing method and device

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Embodiment Construction

[0043] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in 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.

[0044] Such as figure 1 As shown, in one embodiment, a recommendation system is provided, including a terminal 110 and a server 120, wherein the terminal 110 includes a mobile terminal, vehicle-mounted equipment, and a personal computer, etc., and the mobile terminal includes a mobile phone, a tablet computer, a smart watch or a personal digital At least one of assistants (PDA) and the like. The server 120 may be an independent physical server or a cluster of physical servers.

[0045] Such as figure 2 As shown, in one embodiment, a terminal 110 is provided, including a processor connected thro...

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Abstract

The invention relates to an object recommendation method and device and a recommendation information processing method and device. The object recommendation method comprises the steps of acquiring original scores of objects in a candidate object set, acquiring preset target score probability accumulation distribution in a current object recommendation scene, mapping the original scores into target scores in an isotonic regression mode according to the target score probability accumulation distribution, selecting corresponding objects from the candidate object set according to the target scores, and recommending the selected objects. According to the object recommendation method and device and the recommendation information processing method and device, recommendation results are accurate.

Description

technical field [0001] The present invention relates to the field of computer technology, in particular to an object recommendation method and device, and a recommendation information processing method and device. Background technique [0002] Recommending objects is an important way to deliver information to users. Recommended objects such as applications, users, or products can send recommendation information recommending these objects to the user terminal, and the user terminal responds to the recommendation information. The current object recommendation method generally uses a specific scoring algorithm to calculate the score of each object in the candidate object set, and then selects a part of objects from the candidate object set according to the score as the recommendation result. [0003] However, the current object recommendation method uses different scoring algorithms when calculating the scores, the calculated scores of each object are also different, and the di...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535
CPCG06F16/951
Inventor 黄帆
Owner TENCENT TECH (SHENZHEN) CO LTD
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