Incidental Supervision from Question-Answering Signals.
Hangfeng HeQiang NingDan RothPublished in: CoRR (2019)
Keyphrases
- question answering
- natural language
- named entities
- information retrieval
- cross language
- question classification
- syntactic information
- information extraction
- natural language processing
- natural language questions
- qa clef
- question answering systems
- passage retrieval
- active learning
- relation extraction
- sentence retrieval
- answering questions
- answer validation
- semantic roles
- bag of words
- answer extraction
- information retrieval systems