Attention-based Aspect Reasoning for Knowledge Base Question Answering on Clinical Notes.
Ping WangTian ShiKhushbu AgarwalSutanay ChoudhuryChandan K. ReddyPublished in: CoRR (2021)
Keyphrases
- question answering
- knowledge base
- knowledge representation
- natural language processing
- question classification
- answering questions
- information retrieval
- natural language
- expert systems
- information extraction
- cross language
- description logics
- named entities
- passage retrieval
- syntactic information
- open domain question answering
- qa clef
- answer validation
- logic programming
- sentence retrieval
- wordnet
- question answering systems
- qa systems
- relation extraction
- answer extraction
- natural language questions
- machine learning
- candidate answers
- production rules