Quick and (not so) Dirty: Unsupervised Selection of Justification Sentences for Multi-hop Question Answering.
Vikas YadavSteven BethardMihai SurdeanuPublished in: EMNLP/IJCNLP (1) (2019)
Keyphrases
- question answering
- multi hop
- sentence retrieval
- syntactic information
- natural language
- semantic roles
- text summarization
- mobile ad hoc networks
- wireless networks
- wireless sensor networks
- candidate answers
- energy efficient
- data transmission
- information retrieval
- end to end
- question classification
- semantic parsing
- passage retrieval
- natural language questions
- base station
- cross language
- information extraction
- natural language processing
- routing protocol
- ad hoc networks
- named entities
- qa clef
- question answer pairs
- novelty detection
- energy consumption
- qa systems
- routing algorithm
- question answering systems
- unsupervised learning
- machine learning
- retrieval model
- information retrieval systems