Evaluating robustness of language models for chief complaint extraction from patient-generated text.
Ilya ValmianskiCaleb GoodwinIan M. FinnNaqi KhanDaniel S. ZisookPublished in: CoRR (2019)
Keyphrases
- language model
- information retrieval
- language modeling
- document level
- query expansion
- document retrieval
- n gram
- probabilistic model
- speech recognition
- statistical language models
- language modelling
- text retrieval
- test collection
- retrieval model
- context sensitive
- free text
- multiword
- information extraction
- keywords
- language model for information retrieval
- smoothing methods
- language models for information retrieval
- text mining
- relevance model
- translation model
- query terms
- web documents
- improve retrieval effectiveness
- sentence level
- passage retrieval
- vector space model
- query specific
- text documents
- co occurrence
- ad hoc information retrieval
- feature selection