Content classification method and device, computer equipment and storage medium

Abstract

The invention relates to a content classification method and a device, a computer device and a storage medium. The method comprises the steps of obtaining a target feature vector corresponding to to-be-classified target content; obtaining a target classification model obtained by training, wherein the target classification model comprises a first classification model and a second classification model; inputting the target feature vector into a first classification model to obtain a first content category corresponding to the target content, the first content category being a content category corresponding to the first classification hierarchy; obtaining first category feature information corresponding to the first classification hierarchy; inputting the first category feature information and the target feature vector into a second classification model to obtain a second content category corresponding to the target content, the second content category being a content category corresponding to a second classification level, and the level of the second classification level being lower than the level of the first classification level; and taking the first content category and the second content category as classification results corresponding to the target content. The method can improve the content classification accuracy.

Description

technical field [0001] The present application relates to the field of information processing, and in particular, to a content classification method, apparatus, computer equipment and storage medium. Background technique [0002] With the development of Internet technology, there is more and more content on the Internet, and there will be a need for content classification in many scenarios. For example, the content needs to be managed according to the type of the content, and the content of the corresponding category should be pushed according to the content category selected by the user. For example, the video is classified to obtain the category of the video, and the category of the video may be, for example, a comedy category or a drama category. Content can be classified through artificial intelligence models, but the classification of content categories obtained at present has poor precision and accuracy. SUMMARY OF THE INVENTION [0003] Based on this, it is necess...

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a content classification method, device, computer equipment and storage medium for the problem of poor fineness and accuracy of the content categories obtained by the above classification

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