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The role of fine-grained annotations in supervised recognition of risk factors for heart disease from EHRs

This paper describes a supervised machine learning approach for identifying heart disease risk factors in clinical text, and assessing the impact of annotation granularity and quality on the system's ability to recognize these risk factors. We utilize a series of support vector machine models i...

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Bibliographische Detailangaben
Veröffentlicht in:J Biomed Inform
Hauptverfasser: Roberts, Kirk, Shooshan, Sonya E., Rodriguez, Laritza, Abhyankar, Swapna, Kilicoglu, Halil, Demner-Fushman, Dina
Format: Artigo
Sprache:Inglês
Veröffentlicht: 2015
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4988795/
https://ncbi.nlm.nih.gov/pubmed/26122527
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.jbi.2015.06.010
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