DDRQA: Dynamic Document Reranking for Open-domain Multi-hop Question Answering.
Yuyu ZhangPing NieArun RamamurthyLe SongPublished in: CoRR (2020)
Keyphrases
- question answering
- open domain
- multi hop
- passage retrieval
- information retrieval
- information extraction
- question answering systems
- natural language processing
- natural language
- cross language
- wireless networks
- information retrieval systems
- wireless sensor networks
- retrieval systems
- named entities
- ad hoc networks
- energy consumption
- mobile ad hoc networks
- routing protocol
- vector space model
- text documents
- document clustering
- web documents
- relevant documents
- semantic information
- visual features
- keywords