UFO: Unified Fact Obtaining for Commonsense Question Answering.
Zhifeng LiBowei ZouYifan FanYu HongPublished in: IJCNN (2023)
Keyphrases
- question answering
- natural language processing
- information retrieval
- cross language
- question classification
- information extraction
- relation extraction
- natural language questions
- qa clef
- natural language
- named entities
- syntactic information
- open domain question answering
- candidate answers
- question answering systems
- passage retrieval
- semantic roles
- answer extraction
- sentence retrieval
- structured data
- knowledge base
- artificial intelligence
- answering questions
- machine learning
- answer validation
- data mining