Video classification method and device and server

The invention discloses a video classification method, a video classification device and a server. The method comprises the steps of obtaining a target video; classifying image frames in the target video through a first classification model to obtain an image classification result, the first classification model being used for classifying based on image features of the image frames; classifying audios in the target video through a second classification model to obtain an audio classification result, the second classification model being used for classifying based on audio features of the audios; classifying the text description information corresponding to the target video through a third classification model to obtain a text classification result, the third classification model being usedfor performing classification based on text features of the text description information; and determining a target classification result of the target video according to the image classification result, the audio classificat