Patient Cohort Retrieval using Transformer Language Models.
Sarvesh SoniKirk RobertsPublished in: CoRR (2020)
Keyphrases
- language model
- retrieval model
- document retrieval
- test collection
- query expansion
- language models for information retrieval
- ad hoc information retrieval
- language modeling
- information retrieval
- statistical language models
- query terms
- smoothing methods
- probabilistic model
- cross language retrieval
- n gram
- query specific
- speech recognition
- query generation
- document ranking
- document length
- language modelling
- relevance model
- okapi bm
- statistical language modeling
- term dependencies
- pseudo relevance feedback
- passage retrieval
- inter document similarities
- retrieval accuracy
- ir models
- context sensitive
- document level
- vector space model
- retrieval systems
- retrieval effectiveness
- sentence retrieval
- ad hoc retrieval
- image database
- relevant documents
- text retrieval
- average precision
- retrieval process
- retrieval method
- out of vocabulary
- term weighting
- information retrieval systems
- translation model
- relevance feedback
- language modeling approaches