FeQA: Fusion and enhancement of multi-source knowledge on question answering.
Jiahao ZhangBo HuangHamido FujitaGuohui ZengJin LiuPublished in: Expert Syst. Appl. (2023)
Keyphrases
- question answering
- multi source
- data fusion
- information fusion
- information retrieval
- information extraction
- natural language processing
- question classification
- multiple sources
- syntactic information
- natural language
- question answering systems
- passage retrieval
- domain knowledge
- qa clef
- knowledge base
- answer validation
- cross language
- data integration
- answer extraction
- natural language questions
- semantic roles
- text mining
- expert systems
- artificial intelligence