Question Rewriting for Conversational Question Answering.
Svitlana VakulenkoShayne LongpreZhucheng TuRaviteja AnanthaPublished in: WSDM (2021)
Keyphrases
- question answering
- question classification
- question answering systems
- answer extraction
- qa clef
- natural language questions
- qa systems
- natural language
- candidate answers
- answer validation
- open domain question answering
- answering questions
- information retrieval
- cross language
- passage retrieval
- named entities
- natural language processing
- information extraction
- question answer pairs
- relation extraction
- semantic roles
- syntactic information
- multi modal
- machine learning
- sentence retrieval
- artificial intelligence
- speech transcripts