Crake: Causal-Enhanced Table-Filler for Question Answering over Large Scale Knowledge Base.
Minhao ZhangRuoyu ZhangYanzeng LiLei ZouPublished in: CoRR (2022)
Keyphrases
- question answering
- knowledge base
- question classification
- information extraction
- natural language
- natural language processing
- information retrieval
- named entities
- syntactic information
- knowledge representation
- expert systems
- passage retrieval
- database
- sentence retrieval
- semantic roles
- qa clef
- natural language questions
- cross language
- relation extraction
- bayesian networks
- candidate answers
- relevance feedback
- domain knowledge
- answering questions
- answer validation
- textual entailment recognition