Impact of Different Approaches to Preparing Notes for Analysis With Natural Language Processing on the Performance of Prediction Models in Intensive Care

Impact of Different Approaches to Preparing Notes for Analysis With Natural Language Processing on the Performance of Prediction Models in Intensive Care

OBJECTIVES:. To evaluate whether different approaches in note text preparation (known as preprocessing) can impact machine learning model performance in the case of mortality prediction ICU. DESIGN:. Clinical note text was used to build machine learning models for adults admitted to the ICU. Preproc...

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Bibliographic Details
Main Authors: Malini Mahendra, MD, Yanting Luo, MS, Hunter Mills, MS, Gundolf Schenk, PhD, Atul J. Butte, MD, PhD, R. Adams Dudley, MD, MBA
Format: Article
Language:English
Published: Wolters Kluwer 2021-06-01
Series:Critical Care Explorations
Online Access:http://journals.lww.com/10.1097/CCE.0000000000000450

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