Less Is More: Rejecting Unreliable Reviews for Product Question Answering.
Shiwei ZhangXiuzhen ZhangJey Han LauJeffrey ChanCécile ParisPublished in: ECML/PKDD (3) (2020)
Keyphrases
- question answering
- information retrieval
- natural language processing
- question classification
- natural language
- information extraction
- named entities
- natural language questions
- cross language
- passage retrieval
- question answering systems
- qa clef
- syntactic information
- semantic roles
- qa systems
- relation extraction
- answering questions
- candidate answers
- answer extraction
- document retrieval
- answer validation
- speech transcripts
- open domain question answering