MODEL TRAINING METHOD AND APPARATUS, ACTION RECOGNITION METHOD AND APPARATUS, AND DEVICE AND STORAGE MEDIUM

摘要

An action recognition model training method and apparatus, an action training method and apparatus, and a device and a storage medium. The action recognition model training method comprises: acquiring a video image, action data, and action labels corresponding to the video image and the action data (S101); performing network training on a two-stream convolutional neural network on the basis of the video image and the corresponding action label, so as to obtain a network model and a prediction result (S102); training a classifier on the basis of the action data and the corresponding action label, so as to obtain a classification model and a classification result (S103); merging the network model and the classification model to obtain a local recognition model, and obtaining a local recognition result according to the prediction result and the classification result (S104); uploading the local recognition model and the local recognition result to perform joint learning, so as to obtain a learning parameter (S105); and receiving the learning parameter, and updating the local recognition model according to the learning parameter (S106). The present invention is used for improving the recognition accuracy of an action recognition model obtained by means of training.