Learning Discriminative Spatio-temporal Representations for Semi-supervised Action Recognition.
Yu WangSanping ZhouKun XiaLe WangPublished in: CoRR (2024)
Keyphrases
- action recognition
- semi supervised
- spatio temporal
- human actions
- spatial temporal
- supervised learning
- action classification
- mid level
- semi supervised learning
- bag of words
- computer vision
- max margin
- active learning
- recognition of human actions
- body parts
- action recognition in videos
- learning algorithm
- weakly supervised
- space time
- labeled data
- image classification
- image retrieval
- pairwise