Tell Me Why: Using Question Answering as Distant Supervision for Answer Justification.
Rebecca SharpMihai SurdeanuPeter JansenMarco Antonio Valenzuela-EscárcegaPeter ClarkMichael HammondPublished in: CoNLL (2017)
Keyphrases
- question answering
- question classification
- natural language questions
- question answering systems
- qa systems
- answering questions
- answer validation
- candidate answers
- answer extraction
- question answer pairs
- information retrieval
- natural language processing
- qa clef
- cross language
- natural language
- information extraction
- passage retrieval
- syntactic information
- relation extraction
- active learning
- semantic roles
- semantic role labeling
- named entities
- correct answers
- evaluation methodology
- sql queries
- probabilistic model