This patent is a method and device for identifying user-generated content containing rumors. Patent authorization?
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With the development of Internet, more and more users engage in social activities by sharing information such as video, audio or text, especially short video, as an increasingly popular media carrier, has attracted more and more attention.
The information shared by users may be rumors, which will spread rapidly and widely among people through the Internet. With the development of video as a media form, a lot of unreliable information has spread rapidly and widely among people in the form of multimedia rumors such as video rumors. Therefore, with more and more communication channels, uncertain rumors are more likely to cause panic among netizens, thus affecting people's normal life order.
To this end, Tencent applied for a name? Rumor identification method, device, equipment and storage medium? Invention patent of
The patent abstract display method comprises the following steps: obtaining a content identifier; Querying a communication user identifier corresponding to the content identifier; Querying a propagation user attribute corresponding to a propagation user identifier; Acquiring the communication relationship between the communication user identities corresponding to the content identities; Extracting communication features from communication user attributes and communication relations through neural network model; According to the propagation characteristics, whether the user-generated content to be identified is user-generated content containing rumors is identified. The method and the device for identifying user-made content containing rumors provided by the invention improve the efficiency of identifying user-made content containing rumors.
However, in the face of more complex videos, this patent combines audio and video, and obtains words from images contained in the video based on computer vision technology to make up for the defects of audio. Secondly, the system will judge whether the initial information (the first message) is a rumor according to the affiliation between the title and the preset rumor title type, and record it as the first result.