Unsupervised Pre-training for Biomedical Question Answering.
Vaishnavi KommarajuKarthick GunasekaranKun LiTrapit BansalAndrew McCallumIvana WilliamsAna-Maria IstratePublished in: CoRR (2020)
Keyphrases
- question answering
- information extraction
- natural language processing
- supervised learning
- named entities
- information retrieval
- question classification
- open domain question answering
- natural language questions
- unsupervised learning
- natural language
- qa clef
- passage retrieval
- cross language
- semantic roles
- syntactic information
- text mining
- relation extraction
- candidate answers
- answering questions
- training set
- qa systems
- named entity recognition
- answer extraction
- information retrieval systems
- sentence retrieval