1. 弱监督与少样本学习场景下视频行为识别综述.
- Author
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包震伟, 刘丹, and 米金鹏
- Subjects
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HUMAN activity recognition , *MACHINE learning , *DEEP learning , *HUMAN behavior , *ALGORITHMS , *RECOGNITION (Psychology) - Abstract
In recent years, various human action recognition algorithms have achieved excellent recognition performance based on a large number of labeled samples. However, in practical applications, acquiring training samples and their corresponding labels is time-consuming and laborious, which limits the actual implementation of the algorithm. This paper summarized the deep learning algorithms for action recognition under weak supervision and few-shot learning. Firstly, in the case of weak supervision, it classified and summarized the semi-supervised action recognition methods and unsupervised domain adaptation video action recognition methods separately. Then, it reviewed video action recognition algorithms based on few-shot learning in detail. Further, it summarized the relevant human behavior datasets and analyzed and compared the performance of various relevant video action recognition algorithms on these datasets. Finally, the paper summarized the full text and discusses the future development trend of human action recognition. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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