Modeling Exemplification in Long-form Question Answering via Retrieval.
Shufan WangFangyuan XuLaure ThompsonEunsol ChoiMohit IyyerPublished in: NAACL-HLT (2022)
Keyphrases
- question answering
- passage retrieval
- information retrieval
- sentence retrieval
- information extraction
- natural language processing
- cross language
- question classification
- syntactic information
- relation extraction
- qa clef
- document retrieval
- question answering systems
- candidate answers
- short queries
- answer extraction
- open domain question answering
- retrieval model
- image retrieval
- answer validation
- speech transcripts
- natural language
- semantic roles
- named entities
- retrieval systems
- test collection
- information retrieval systems
- natural language questions
- text retrieval
- qa systems
- language model
- answering questions