RLET: A Reinforcement Learning Based Approach for Explainable QA with Entailment Trees.
Tengxiao LiuQipeng GuoXiangkun HuYue ZhangXipeng QiuZheng ZhangPublished in: CoRR (2022)
Keyphrases
- reinforcement learning
- question answering
- decision trees
- markov decision processes
- learning algorithm
- function approximation
- logic programming
- reinforcement learning algorithms
- model free
- state space
- optimal policy
- tree structure
- learning problems
- open domain
- machine learning
- question classification
- information retrieval
- learning process
- multi agent
- tree construction
- knowledge base