| Abstrakt: |
In response to the problems of overfitting, susceptibility to interference information, and insufficient feature expression ability in existing deep learning methods for sports action recognition, the author proposes a deep learning sports action recognition method that integrates attention mechanism. This method proposes a video data augmentation algorithm in data preprocessing to reduce the risk of model overfitting. Then, during the video frame sampling process, the existing sampling algorithms are improved to effectively suppress the influence of interference information. In the special section, the network residual consolidation is proposed to improve the feature extraction capacity of the structure. The Long Term Time Transform (LSTM) network is used to solve the problem of the global correlation of the spatial correlation, and the classification algorithm is achieved by Softmax. and the classification algorithm is proposed. The experimental results show that the recognition rates of this method on UCFYouTube, KTH, and HMDB-51 data are 96.73%, 98.07%, and 64.82%, respectively. [ABSTRACT FROM AUTHOR] |
