Toward Digital Phenotypes of Early Childhood Mental Health via Unsupervised and Supervised Machine Learning. - Bryn C. Loftness; Donna M. Rizzo; Julia Halvorson-Phelan; Aisling O'Leary; Shania Prytherch; Carter Bradshaw; Anna Jane Brown; Nick Cheney; Ellen W. McGinnis; Ryan S. McGinnis (EMBC, 2023)