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Recommendation system evaluation method and device

A recommendation system and evaluation value technology, applied in the field of data processing, can solve problems such as poor evaluation effect accuracy, and achieve the effect of improving accuracy

Active Publication Date: 2021-08-13
BEIJING GRIDSUM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the above problems, the present invention is proposed to provide an evaluation method and device for a recommendation system, the main purpose of which is to solve the problem that the accuracy of the evaluation effect obtained by evaluating the recommendation system through the number of clicks is poor

Method used

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  • Recommendation system evaluation method and device
  • Recommendation system evaluation method and device

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Embodiment Construction

[0021] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.

[0022] Embodiments of the present invention provide a method for evaluating a recommendation system, such as figure 1 As shown, the method includes:

[0023] 101. Obtain user page access information and user recommendation access information.

[0024] Wherein, the user page access information includes the access data generated when the user accesses the website page, and the user recommended access information includes the access ...

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Abstract

The invention discloses an evaluation method and device of a recommendation system, relates to the technical field of data processing, and aims to solve the problem of evaluating the recommendation effect of the recommendation system only by the number of clicks. The main technical solutions of the present invention are: acquiring user page access information and user recommended access information; judging whether the user page access information matches the user recommended access information; if they match, based on the preset access sequence, the user page access Information and the user's recommended access information count the direct and indirect traffic value brought by the user's access to the recommended content as the evaluation value of the recommendation system. It is mainly used for the evaluation of recommender systems.

Description

technical field [0001] The present invention relates to the technical field of data processing, in particular to an evaluation method and device for a recommendation system. Background technique [0002] With the gradual enrichment of webpage content, major websites will establish recommendation systems in webpages, so that users can quickly and accurately find their favorite content according to the recommendation system. In order to better analyze the recommendation effect that the recommendation system brings to users, the developer will evaluate the effect of the recommendation system. [0003] At present, the recommendation effect is often evaluated by the number of clicks generated by users in the recommendation system. For example, when the number of recommended delivery is 100, and the number of clicks generated by the recommendation system is 70, the recommendation effect of the evaluation delivery recommendation system is better, but Therefore, it is obviously imp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535
CPCG06F16/9535
Inventor 胡信
Owner BEIJING GRIDSUM TECH CO LTD