Identifying Supporting Facts for Multi-hop Question Answering with Document Graph Networks.
Mokanarangan ThayaparanMarco ValentinoViktor SchlegelAndré FreitasPublished in: TextGraphs@EMNLP (2019)
Keyphrases
- question answering
- multi hop
- passage retrieval
- information retrieval
- information extraction
- wireless networks
- mobile ad hoc networks
- ad hoc networks
- natural language processing
- wireless sensor networks
- data transmission
- structured data
- base station
- natural language
- energy efficient
- question answering systems
- document retrieval
- natural language questions
- cross language
- routing protocol
- document collections
- candidate answers
- information retrieval systems
- routing algorithm
- energy consumption
- end to end
- social networks
- knowledge base
- document clustering
- retrieval systems
- answer extraction
- computer networks
- semantic roles
- sentence retrieval
- data mining
- user queries
- vector space model
- query expansion
- wifi
- relevant documents