Transformer-based Language Models for Factoid Question Answering at BioASQ9b.
Urvashi KhannaDiego MolláPublished in: CoRR (2021)
Keyphrases
- language model
- question answering
- information retrieval
- passage retrieval
- language modeling
- n gram
- probabilistic model
- document retrieval
- speech recognition
- retrieval model
- test collection
- information extraction
- natural language
- question classification
- query expansion
- natural language processing
- syntactic information
- named entities
- question answering systems
- qa systems
- sentence retrieval
- translation model
- cross language
- semantic roles
- vector space model
- answer extraction
- search engine
- text classification
- feature selection