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Method and device for determining video satisfaction

A technology for determining method and satisfaction, applied in the computer field, which can solve problems such as low accuracy and poor determination effect

Active Publication Date: 2021-07-06
BEIJING QIYI CENTURY SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides a method and device for determining video satisfaction, so as to solve the problem of low accuracy and poor determination effect caused by judging user satisfaction with video based on a fixed duration threshold

Method used

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  • Method and device for determining video satisfaction
  • Method and device for determining video satisfaction
  • Method and device for determining video satisfaction

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] figure 1 It is a flow chart of the steps of a method for determining video satisfaction provided by Embodiment 1 of the present invention, such as figure 1 As shown, the method may include:

[0077] Step 101. Obtain the playback characteristics of the target video during the playback operation, and obtain the attribute characteristics of the target video to obtain the target characteristics.

[0078] In the embodiment of the present invention, the playback characteristics of the target video in the playback operation may at least include a duration parameter of the target video in the playback operation, and the attribute characteristics of the target video may at least include the duration of the target video. The duration parameter may include playback duration and / or click duration. Among them, the playback duration refers to the duration between the time point when the target video is opened by the target user and the time point when the target video is closed by ...

Embodiment 2

[0085] figure 2 It is a flow chart of the steps of a method for determining video satisfaction provided by Embodiment 2 of the present invention, such as figure 2 As shown, the method may include:

[0086] Step 201: Determine a preset satisfaction determination model according to sample videos.

[0087] Specifically, step 201 may include:

[0088] Step 2011, obtaining a sample log corresponding to each sample video.

[0089] In the embodiment of the present invention, step 2011 can be realized through the following steps 2011a to 2011d:

[0090] Step 2011a, obtaining candidate logs of each sample video within a preset time period.

[0091] In this step, the sample video can be selected by the developer. For example, the video that has been searched in the video platform in the last week can be used as the sample video. Of course, all videos in the video platform can also be used as the sample video. The present invention The embodiment does not limit this. Furthermore,...

Embodiment 3

[0156] image 3 It is a block diagram of a device for determining video satisfaction provided by Embodiment 3 of the present invention, such as image 3 As shown, the device 30 may include:

[0157] The obtaining module 301 is configured to obtain the playing characteristics of the target video during the playing operation, and obtain the attribute characteristics of the target video to obtain the target characteristics.

[0158] The first determination module 302 is configured to use the target feature as an input of a preset satisfaction determination model, and determine whether the user is satisfied with the target video during the playback operation through the preset satisfaction determination model .

[0159] Wherein, the attribute feature of the target video includes at least the duration of the target video, and the playback feature of the target video includes at least a duration parameter of the target video in the playback operation, and the duration parameter in...

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Abstract

The invention provides a video satisfaction determination method and device, belonging to the technical field of computers. In the present invention, the playback characteristics of the target video in the playback operation and the attribute characteristics of the target video are obtained first, and the target characteristics are obtained, and then the target characteristics are used as the input of the preset satisfaction determination model, and the preset satisfaction determination model Determine whether the user is satisfied with the target video during the playback operation. Compared with the prior art that uses the same fixed duration threshold as the judgment basis for all videos, in the embodiment of the present invention, the target features of different target videos It may be different. The target feature is used as the input of the preset satisfaction determination model, that is, as the judgment basis, to determine whether the user is satisfied with the target video. It can ensure that the judgment basis of different target videos is determined according to their own conditions. This in turn improves the accuracy of determining video satisfaction.

Description

technical field [0001] The invention belongs to the technical field of computers, and in particular relates to a video satisfaction determination method and device. Background technique [0002] With the continuous development of computer technology, there are more and more videos on the video platform, and video search has also been more widely used. In video search, the mobile terminal often sorts the search results based on the user's satisfaction with each video in the search results. As an important parameter for video ranking, how to determine user satisfaction with videos has become a widely concerned issue. [0003] In the prior art, it is usually determined whether the user is satisfied with the video based on a fixed duration threshold of 30 seconds (second, s). Specifically, when the user clicks on the video for longer than 30s, it is determined that the user is satisfied with the video. [0004] However, since the duration of each video is different, the click...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06N20/00G06F16/78G06F16/735H04N21/44
CPCG06F16/735G06F16/7867G06N20/00H04N21/44008
Inventor 赵晓萌胡军
Owner BEIJING QIYI CENTURY SCI & TECH CO LTD
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