Local context is not enough! Towards Query Semantic and Knowledge Guided Multi-Span Medical Question Answering.
Abhisek TiwariAman BhansaliSriparna SahaPushpak BhattacharyyaPreeti VermaMinakshi DharPublished in: ECAI (2023)
Keyphrases
- question answering
- natural language
- natural language questions
- sentence retrieval
- context dependent
- question classification
- natural language processing
- information retrieval
- semantic parsing
- question answering systems
- knowledge representation
- cross language
- domain knowledge
- passage retrieval
- qa clef
- candidate answers
- information extraction
- relation extraction
- query evaluation
- semantic roles
- named entities
- semantic information
- correct answers
- syntactic information
- knowledge base
- query processing
- qa systems
- semantic features
- expert systems
- keywords
- data mining