Is Graph Structure Necessary for Multi-hop Question Answering?
Nan ShaoYiming CuiTing LiuShijin WangGuoping HuPublished in: EMNLP (1) (2020)
Keyphrases
- graph structure
- question answering
- multi hop
- wireless networks
- wireless sensor networks
- ad hoc networks
- mobile ad hoc networks
- end to end
- data transmission
- routing protocol
- graphical models
- base station
- energy efficient
- natural language processing
- information retrieval
- information extraction
- energy consumption
- routing algorithm
- question classification
- qa clef
- directed graph
- syntactic information
- wifi
- passage retrieval
- natural language
- artificial intelligence
- multi dimensional
- answer extraction
- social networks
- probabilistic model
- multimedia
- bayesian networks
- data mining
- training set
- qa systems
- tree structure
- mobile devices
- sensor nodes