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Video tag determination method and device, equipment and storage medium

A technology for video labeling and determining methods, applied in the field of artificial intelligence, can solve the problems of low accuracy of video labeling and high cost of manual labeling, and achieve the effect of improving accuracy

Pending Publication Date: 2021-12-07
TENCENT TECH (SHENZHEN) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In related technologies, the feature correlation between frames is ignored, and some instructive labels may also be ignored, and the cost of manual labeling is high, and the accuracy of video label determination is low

Method used

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  • Video tag determination method and device, equipment and storage medium
  • Video tag determination method and device, equipment and storage medium
  • Video tag determination method and device, equipment and storage medium

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Embodiment Construction

[0030] The solution provided by the embodiment of the present application involves artificial intelligence technology and cloud technology, which will be briefly described below for the understanding of those skilled in the art.

[0031] Artificial Intelligence (AI) is a theory, method, technology and application system that uses digital computers or machines controlled by digital computers to simulate, extend and expand human intelligence, perceive the environment, acquire knowledge and use knowledge to obtain the best results. In other words, artificial intelligence is a comprehensive technique of computer science that attempts to understand the nature of intelligence and produce a new kind of intelligent machine that can respond in a similar way to human intelligence. Artificial intelligence is to study the design principles and implementation methods of various intelligent machines, so that the machines have the functions of perception, reasoning and decision-making.

[00...

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Abstract

The invention discloses a video tag determination method and device, equipment and a storage medium, and belongs to the technical field of artificial intelligence. The method comprises the following steps: acquiring at least one target image corresponding to a to-be-identified video; for each target image, carrying out image classification processing on the target image to generate image feature data corresponding to the target image; combining the image feature data corresponding to each target image to obtain video feature data of the to-be-identified video; and determining at least one category label of the to-be-identified video according to the video feature data. In the technical scheme provided by the embodiment of the invention, the image content in the video is classified to obtain the image feature data for predicting the image classification probability, and the image feature data of each image is combined to generate the video feature data, so that the independent features of the image are embodied, and meanwhile, the features between the images are reserved; and finally, the category label of the to-be-identified video is predicted through the video feature data, so that the accuracy of video label identification is effectively improved.

Description

technical field [0001] The present application relates to the technical field of artificial intelligence, and in particular to a video tag determination method, device, equipment and storage medium. Background technique [0002] With the development of Internet technology, video tag recognition is an important function in the field of online video. Video tags can effectively summarize the vertical categories of videos that users are interested in, ensure the accuracy of video retrieval results, and push video content to users in a refined manner. [0003] In order to determine the video label, you can add labels to the video by manual labeling; or calculate the probability score of each image in the video belonging to a certain category and compare it with the threshold to determine the label of each image, and then count the labels of all images and based on The number of labels is used to vote to determine the label of the video. [0004] In related technologies, the fea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/58G06F16/78G06K9/00G06K9/62G06N20/00
CPCG06F16/5866G06F16/7867G06N20/00G06F18/24G06F18/214
Inventor 袁宇辰
Owner TENCENT TECH (SHENZHEN) CO LTD
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