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