Answer Graph-based Interactive Attention Network for Question Answering over Knowledge Base.
Lu MaPeng ZhangDan LuoMeilin ZhouQi LiangBin WangPublished in: ISPA/BDCloud/SocialCom/SustainCom (2020)
Keyphrases
- question answering
- question classification
- natural language questions
- question answering systems
- knowledge base
- answer validation
- qa systems
- answering questions
- candidate answers
- answer extraction
- qa clef
- question answer pairs
- named entities
- information extraction
- natural language
- information retrieval
- passage retrieval
- semantic roles
- cross language
- natural language processing
- machine learning
- wordnet
- expert systems
- syntactic information
- relation extraction
- sentence retrieval
- artificial intelligence
- open domain question answering
- feature weighting
- cross lingual
- search engine
- textual entailment recognition