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Method and device for determining video features

A technology of video features and determination methods, applied in the field of communication, can solve the problem of low interest correlation and achieve the effect of accurate features

Active Publication Date: 2021-07-23
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the embodiments of the present invention is to provide a method and device for determining video features to solve the problem of low correlation between video features determined in the prior art and user interests

Method used

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  • Method and device for determining video features
  • Method and device for determining video features

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Embodiment Construction

[0034] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

[0035] In order to improve the accuracy of the determined video features, an embodiment of the present application provides a method for determining video features. The method is executed by a video server, such as figure 1 As shown, the method includes:

[0036] S101. Screen out a target user group from users of a video website.

[0037] The target user group includes users whose degree of association with a preset dimension reaches a preset threshold, and the preset dimension is the category to which the target video belongs. For example, the preset dimension may be the channel to which the target video belongs, or the country to which the target video belongs. , age, etc.

[0038] Before screening, a preset dimension and a preset threshold can be set, and the pre...

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Abstract

Embodiments of the present invention provide a method and device for determining video features, which relate to the field of communication technology and are used to solve the problem that video features determined in the prior art have a low degree of association with users. The solution of the embodiment of the present invention includes: screening out the target user group from the users of the video website, the target user group includes users whose association degree with the preset dimension reaches the preset threshold, the preset dimension is the category to which the target video belongs, and then according to The behavior information of each user in the target user group on the target video determines the characteristics of the target video.

Description

technical field [0001] The present invention relates to the field of communication technologies, and in particular, to a method and device for determining video features. Background technique [0002] At present, video software can generally analyze video features according to user behaviors, and then measure video quality according to video features, or recommend videos for users according to video features. Video features can reflect the behavior of users on videos. For example, video features can be clicks on a video by all users who use the video software. In order to measure the quality of a movie, the video software can count all users in the video software. The number of clicks of the movie, and then the click rate is calculated according to the number of clicks, and it is determined that a movie with a high click rate has a higher quality. [0003] However, there may be some users who click because they are attracted by movie posters or titles, but are not actually ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N21/25H04N21/466
CPCH04N21/252H04N21/4667H04N21/4668
Inventor 查强张徵杨真真陈柏宇
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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