Question Answering with Long Multiple-Span Answers.
Ming ZhuAman AhujaDa-Cheng JuanWei WeiChandan K. ReddyPublished in: EMNLP (Findings) (2020)
Keyphrases
- question answering
- natural language questions
- question answering systems
- qa systems
- candidate answers
- information retrieval
- answering questions
- question classification
- information extraction
- answer extraction
- natural language
- syntactic information
- natural language processing
- question answer pairs
- passage retrieval
- cross language
- named entities
- qa clef
- open domain question answering
- sentence retrieval
- expert systems