If You Want to Go Far Go Together: Unsupervised Joint Candidate Evidence Retrieval for Multi-hop Question Answering.
Vikas YadavSteven BethardMihai SurdeanuPublished in: NAACL-HLT (2021)
Keyphrases
- question answering
- multi hop
- passage retrieval
- information retrieval
- mobile ad hoc networks
- wireless sensor networks
- sentence retrieval
- data transmission
- ad hoc networks
- energy efficient
- wireless networks
- base station
- end to end
- natural language questions
- answer extraction
- routing protocol
- question answering systems
- question classification
- natural language processing
- unsupervised learning
- natural language
- energy consumption
- retrieval model
- routing algorithm
- relevance feedback
- information extraction
- qa clef
- retrieval systems
- test collection
- query expansion
- image retrieval
- document retrieval
- cross language
- text retrieval
- speech transcripts
- syntactic information
- information retrieval systems
- semantic roles
- wifi
- data retrieval
- sensor nodes
- web services