GS-CBR-KBQA: Graph-structured case-based reasoning for knowledge base question answering.
Jiecheng LiXudong LuoGuangquan LuPublished in: Expert Syst. Appl. (2024)
Keyphrases
- question answering
- case based reasoning
- knowledge base
- case base
- structured data
- expert systems
- information extraction
- cbr systems
- named entities
- case retrieval
- natural language questions
- natural language processing
- information retrieval
- cross language
- natural language
- open domain question answering
- question answering systems
- question classification
- qa clef
- knowledge representation
- graph structure
- passage retrieval
- syntactic information
- rule based reasoning
- semantic roles
- artificial intelligence
- answering questions
- answer extraction
- candidate answers
- relation extraction
- answer validation
- textual entailment recognition
- search engine