Research and Application of Knowledge Graph Technology for Intelligent Question Answering.
Chengrong LinShaofan ChenXiaoran YangCaimao LiCong QuQiuhong ChenPublished in: PAAP (2021)
Keyphrases
- question answering
- natural language processing
- information retrieval
- domain knowledge
- cross language
- question classification
- knowledge base
- qa clef
- passage retrieval
- syntactic information
- named entities
- knowledge sources
- open domain question answering
- question answering systems
- knowledge representation
- natural language
- semantic roles
- relation extraction
- expert systems
- natural language questions
- artificial intelligence