Unsupervised Pre-training for Biomedical Question Answering.
Vaishnavi KommarajuKarthick GunasekaranKun LiTrapit BansalAndrew McCallumIvana WilliamsAna-Maria IstratePublished in: CLEF (Working Notes) (2020)
Keyphrases
- question answering
- information extraction
- supervised learning
- natural language processing
- cross language
- information retrieval
- syntactic information
- question answering systems
- question classification
- natural language
- passage retrieval
- qa clef
- named entities
- semantic roles
- open domain question answering
- machine learning
- semi supervised
- relation extraction
- training set
- natural language questions
- sentence retrieval
- artificial intelligence
- novelty detection
- test set
- answer extraction
- answering questions
- textual entailment recognition