End-to-End Multihop Retrieval for Compositional Question Answering over Long Documents.
Haitian SunWilliam W. CohenRuslan SalakhutdinovPublished in: CoRR (2021)
Keyphrases
- end to end
- multi hop
- question answering
- passage retrieval
- information retrieval
- question answering systems
- document retrieval
- information retrieval systems
- natural language questions
- ad hoc networks
- retrieval systems
- syntactic information
- wifi
- answering questions
- natural language
- retrieval model
- document collections
- query expansion
- natural language processing
- sentence retrieval
- multipath
- candidate answers
- congestion control
- information extraction
- speech transcripts
- relevant documents
- answer extraction
- wireless networks
- language model
- relevance feedback
- relevance model
- cross language
- document clustering
- qa systems
- routing protocol
- data streams