A Comparative Study of Question Answering over Knowledge Bases.
Khiem Vinh TranHao Phu PhanNguyen Duc Khang QuachNgan Luu-Thuy NguyenJun JoThanh Tam NguyenPublished in: ADMA (1) (2022)
Keyphrases
- question answering
- knowledge base
- natural language
- named entities
- question classification
- information extraction
- cross language
- natural language processing
- syntactic information
- information retrieval
- open domain question answering
- passage retrieval
- qa clef
- knowledge representation
- expert systems
- answer extraction
- qa systems
- natural language questions
- machine learning
- question answering systems
- semantic roles
- data mining
- sentence retrieval
- relation extraction