Few-Shot Fine-Grained Action Recognition via Bidirectional Attention and Contrastive Meta-Learning.
Jiahao WangYunhong WangSheng LiuAnnan LiPublished in: CoRR (2021)
Keyphrases
- fine grained
- action recognition
- meta learning
- coarse grained
- learning tasks
- inductive learning
- model selection
- human actions
- computer vision
- machine learning algorithms
- activity recognition
- access control
- machine learning
- data mining
- decision trees
- recognizing human actions
- human activities
- metamodel
- video sequences
- video data
- base classifiers
- video shots
- feature selection
- software engineering
- information extraction
- recommender systems
- spatio temporal
- similarity measure
- image sequences
- learning algorithm