TRAVEL: Tag-Aware Conversational FAQ Retrieval via Reinforcement Learning.
Yue ChenDingnan JinChen HuangJia LiuWenqiang LeiPublished in: EMNLP (2023)
Keyphrases
- reinforcement learning
- faq retrieval
- multi modal
- query logs
- function approximation
- markov decision processes
- state space
- reinforcement learning algorithms
- learning algorithm
- conversational agent
- supervised learning
- keywords
- model free
- natural language
- learning process
- transfer learning
- dynamic programming
- optimal policy
- action selection
- temporal difference
- route planning
- tag recommendation
- policy search
- web search engines
- optimal control
- multi agent
- language model
- tag information
- neural network