Published on in Vol 13 (2025)

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/57255, first published .
Feature Selection for Physical Activity Prediction Using Ecological Momentary Assessments to Personalize Intervention Timing: Longitudinal Observational Study

Feature Selection for Physical Activity Prediction Using Ecological Momentary Assessments to Personalize Intervention Timing: Longitudinal Observational Study

Feature Selection for Physical Activity Prediction Using Ecological Momentary Assessments to Personalize Intervention Timing: Longitudinal Observational Study

Devender Kumar   1 , PhD ;   David Haag   1, 2, 3 , MSc ;   Jens Blechert   2, 4 , PhD ;   Josef Niebauer   1, 5 , PhD ;   Jan David Smeddinck   1 , PhD

1 Ludwig Boltzmann Institute for Digital Health and Prevention, Salzburg, Austria

2 Department of Psychology, Paris Lodron University of Salzburg, Salzburg, Austria

3 Digital Health Information Systems, Center for Health & Bioresources, AIT Austrian Institute of Technology GmbH, Graz, Austria

4 Centre for Cognitive Neuroscience, Paris Lodron University of Salzburg, Salzburg, Austria

5 University Institute of Sports Medicine, Prevention and Rehabilitation, Paracelsus Medical University, Salzburg, Austria

Corresponding Author: