Combining Hierarchical Reinforcement Learning and Bayesian Networks for Natural Language Generation in Situated Dialogue.
Nina DethlefsHeriberto CuayáhuitlPublished in: ENLG (2011)
Keyphrases
- natural language generation
- hierarchical reinforcement learning
- dialogue system
- bayesian networks
- dialogue management
- natural language
- dialog systems
- spoken dialogue systems
- natural language interfaces
- text generation
- reinforcement learning
- natural language processing
- human computer
- state abstraction
- machine translation
- word order
- human users
- graphical models
- probabilistic model
- user model
- reward function
- probability distribution