Weakly Supervised Video Summarization by Hierarchical Reinforcement Learning.
Yiyan ChenLi TaoXueting WangToshihiko YamasakiPublished in: MMAsia (2019)
Keyphrases
- weakly supervised
- video summarization
- hierarchical reinforcement learning
- topic models
- reinforcement learning
- superpixels
- semi supervised
- video sequences
- key frames
- video data
- named entities
- low level features
- video frames
- co occurrence
- computer vision
- text mining
- natural language processing
- active learning
- high dimensional
- three dimensional
- feature selection