Capturing Requirements for a Data Annotation Tool for Intensive Care: Experimental User-Centered Design Study.
Journal:
JMIR human factors
PMID:
39908549
Abstract
BACKGROUND: Increasing use of computational methods in health care provides opportunities to address previously unsolvable problems. Machine learning techniques applied to routinely collected data can enhance clinical tools and improve patient outcomes, but their effective deployment comes with significant challenges. While some tasks can be addressed by training machine learning models directly on the collected data, more complex problems require additional input in the form of data annotations. Data annotation is a complex and time-consuming problem that requires domain expertise and frequently, technical proficiency. With clinicians' time being an extremely limited resource, existing tools fail to provide an effective workflow for deployment in health care.