Can Question Rewriting Help Conversational Question Answering?
Etsuko IshiiYan XuSamuel CahyawijayaBryan WiliePublished in: CoRR (2022)
Keyphrases
- question answering
- question classification
- qa clef
- question answering systems
- answer extraction
- natural language questions
- qa systems
- natural language
- candidate answers
- answer validation
- answering questions
- open domain question answering
- information extraction
- information retrieval
- natural language processing
- question answer pairs
- named entities
- cross language
- relation extraction
- multi modal
- semantic roles
- passage retrieval
- syntactic information
- textual entailment
- sql queries
- evaluation methodology
- co occurrence
- feature weighting
- textual entailment recognition
- correct answers