Answering Complex Open-Domain Questions with Multi-Hop Dense Retrieval.
Wenhan XiongXiang Lorraine LiSrinivasan IyerJingfei DuPatrick S. H. LewisWilliam Yang WangYashar MehdadWen-tau YihSebastian RiedelDouwe KielaBarlas OguzPublished in: CoRR (2020)
Keyphrases
- open domain
- multi hop
- information extraction
- question answering systems
- wireless networks
- question answering
- information retrieval systems
- wireless sensor networks
- mobile ad hoc networks
- routing protocol
- test collection
- retrieval systems
- information retrieval
- data processing
- natural language
- artificial intelligence
- query expansion
- energy consumption
- sensor networks
- document retrieval
- end to end
- retrieval model
- ad hoc networks
- data transmission
- energy efficient
- image retrieval
- multimedia