Interpretable Multi-Step Reasoning with Knowledge Extraction on Complex Healthcare Question Answering.
Ye LiuShaika ChowdhuryChenwei ZhangCornelia CarageaPhilip S. YuPublished in: CoRR (2020)
Keyphrases
- question answering
- knowledge extraction
- multi step
- natural language processing
- answering questions
- information extraction
- question answering systems
- question classification
- qa clef
- passage retrieval
- knowledge discovery
- natural language
- answer validation
- cross language
- information retrieval
- natural language questions
- real world
- k nearest neighbor
- knowledge base
- open domain question answering
- qa systems
- language model
- knowledge representation
- semantic roles
- syntactic information
- candidate answers
- knn
- neural network