Video classification method and device and electronic device
A video classification and video technology, applied in the field of data processing, can solve the problems of wasting manpower, inefficiency, time-consuming, etc., and achieve the effect of improving accuracy
Active Publication Date: 2020-01-17
BEIJING BYTEDANCE NETWORK TECH CO LTD
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Problems solved by technology
Traditional manual classification is not only time-consuming, but also wastes manpower and is not efficient
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[0056] Embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings.
[0057]Embodiments of the present disclosure are described below through specific examples, and those skilled in the art can easily understand other advantages and effects of the present disclosure from the contents disclosed in this specification. Apparently, the described embodiments are only some of the embodiments of the present disclosure, not all of them. The present disclosure can also be implemented or applied through different specific implementation modes, and various modifications or changes can be made to the details in this specification based on different viewpoints and applications without departing from the spirit of the present disclosure. It should be noted that, in the case of no conflict, the following embodiments and features in the embodiments can be combined with each other. Based on the embodiments in the present disclosure, al...
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The embodiment of the invention provides a video classification method and device and an electronic device, and belongs to the technical field of data processing, and the method comprises the steps: obtaining a target video of which the popularity value exceeds a preset value and a recommendation value generated by a video platform for the target video based on the popularity values of different videos of the video platform; performing feature calculation on the quantized recommendation value by using a preset classification network to obtain a first feature value related to the recommendationvalue; performing feature calculation on the target video by using the classification network to obtain a second feature value related to the target video; and combining the first feature value and the second feature value to form a third feature value, and taking the third feature value as an input feature of the classification full connection layer to further judge the classification of the target video. Through the scheme of the invention, the video classification accuracy can be improved.
Description
technical field [0001] The present disclosure relates to the technical field of data processing, and in particular to a video classification method, device and electronic equipment. Background technique [0002] As technology continues to evolve, video content is growing day by day. In the process of using video content, it is often necessary to classify the video. Traditional manual classification is not only time-consuming, but also wastes manpower and is not efficient. [0003] The traditional video classification technology based on visual information involves three aspects: feature extraction, video modeling, and classification technology. In the feature extraction process, researchers usually independently select the global or local features of the video frame to represent the video, such as HSV, LBP and other features. [0004] As a specific application scenario, videos played on the video platform often have more interactions with users, and users can interact wit...
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IPC IPC(8): G06F16/75G06F16/783G06F16/73G06N3/04
CPCG06F16/75G06F16/783G06F16/73G06N3/045
Inventor 李伟健王长虎
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD