Deep Reinforcement Learning for Unsupervised Video Summarization With Diversity-Representativeness Reward.
Kaiyang ZhouYu QiaoTao XiangPublished in: AAAI (2018)
Keyphrases
- video summarization
- reinforcement learning
- supervised learning
- audio visual
- video content
- video browsing
- event detection
- video summaries
- surveillance videos
- state space
- video retrieval
- key frames
- learning algorithm
- video data
- markov decision processes
- semi supervised
- video sequences
- optimal policy
- low level features
- reward function
- machine learning
- object detection
- dynamic programming
- human activities
- multi modal
- multiscale
- three dimensional
- e learning
- information retrieval