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Using Large Clinical Corpora for Query Expansion in Text-based Cohort Identification
In light of the heightened problems of polysemy, synonymy, and hyponymy in clinical text, we hypothesize that patient cohort identification can be improved by using a large, in-domain clinical corpus for query expansion. We evaluate the utility of four auxiliary collections for the Text REtrieval Co...
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| Autors principals: | , , , |
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| Format: | Artigo |
| Idioma: | Inglês |
| Publicat: |
2014
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| Matèries: | |
| Accés en línia: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4058413/ https://ncbi.nlm.nih.gov/pubmed/24680983 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jbi.2014.03.010 |
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