Few-Shot Complex Knowledge Base Question Answering via Meta Reinforcement Learning.
Yuncheng HuaYuan-Fang LiGholamreza HaffariGuilin QiTongtong WuPublished in: EMNLP (1) (2020)
Keyphrases
- question answering
- knowledge base
- reinforcement learning
- natural language
- natural language processing
- syntactic information
- named entities
- natural language questions
- question classification
- information extraction
- information retrieval
- cross language
- passage retrieval
- qa clef
- knowledge representation
- expert systems
- high level
- answering questions
- video sequences
- sentence retrieval
- open domain question answering
- machine learning
- textual entailment recognition
- answer validation
- question answering systems
- semantic roles
- text retrieval