Algorithm Framework. (IMAGE) Beijing Zhongke Journal Publising Co. Ltd. Caption 1. Extract video features through an encoder, 2. Input collaborative attention mechanism to redistribute weights, 3. Read memory module and update, 4. Restore the aggregated query features and memory module features to video frames, and 5. Calculate the loss, backpropagate, and update parameters. Credit Beijing Zhongke Journal Publising Co. Ltd. Usage Restrictions Credit must be given to the creator. License CC BY Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.