Fusing Context Into Knowledge Graph for Commonsense Question Answering.
Yichong XuChenguang ZhuRuochen XuYang LiuMichael ZengXuedong HuangPublished in: ACL/IJCNLP (Findings) (2021)
Keyphrases
- question answering
- knowledge base
- question classification
- natural language
- information extraction
- information retrieval
- cross language
- natural language processing
- passage retrieval
- open domain question answering
- syntactic information
- named entities
- contextual information
- qa clef
- expert systems
- domain knowledge
- structured data
- natural language questions
- question answering systems
- knowledge representation
- background knowledge
- relation extraction
- graph structure
- context aware
- answering questions
- semantic information
- machine learning
- context dependent
- evaluation methodology
- candidate answers
- artificial intelligence
- sentence retrieval
- answer validation