Interactive Area Topics Extraction with Policy Gradient.
Jingfei HanWenge RongFang ZhangYutao ZhangJie TangZhang XiongPublished in: ICANN (3) (2018)
Keyphrases
- policy gradient
- parametric optimization
- reinforcement learning
- information extraction
- approximation methods
- model free reinforcement learning
- topic models
- domain independent
- function approximation
- optimal control
- reinforcement learning algorithms
- gradient method
- actor critic
- machine learning
- cost function
- text documents