Few-Shot Complex Knowledge Base Question Answering via Meta Reinforcement Learning.
Yuncheng HuaYuan-Fang LiGholamreza HaffariGuilin QiTongtong WuPublished in: CoRR (2020)
Keyphrases
- question answering
- knowledge base
- reinforcement learning
- question classification
- natural language processing
- information retrieval
- named entities
- syntactic information
- natural language
- question answering systems
- information extraction
- qa clef
- natural language questions
- passage retrieval
- answer validation
- expert systems
- relation extraction
- sentence retrieval
- textual entailment recognition
- open domain question answering
- cross language
- knowledge representation
- candidate answers
- video shots
- wordnet
- learning algorithm
- co occurrence
- data mining