Calibration and Validation of Machine Learning Models for Physical Behavior Characterization: Protocol and Methods for the Free-Living Physical Activity in Youth (FLPAY) Study

BackgroundWearable activity monitors are increasingly used to characterize physical behavior. The development and validation of these characterization methods require criterion-labeled data typically collected in a laboratory or simulated free-living environment, which does n...

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Bibliographic Details
Main Authors: Samuel Robert LaMunion, Paul Robert Hibbing, Scott Edward Crouter
Format: Article
Language:English
Published: JMIR Publications 2025-04-01
Series:JMIR Research Protocols
Online Access:https://www.researchprotocols.org/2025/1/e65968
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