%0 Journal Article
%T A computer vision system for deep learning-based detection of patient mobilization activities in the ICU
%A Alexandre Alahi
%A Arnold Milstein
%A Bingbin Liu
%A Brandi Campbell
%A Francesca Rinaldo
%A Gabriel M. Bianconi
%A Jeffrey Jopling
%A Julia Lee
%A Kayla Deru
%A Li Fei-Fei
%A Michelle Guo
%A N. Lance Downing
%A Rishab Mehra
%A Serena Yeung
%A William Beninati
%J Archive of "NPJ Digital Medicine".
%D 2019
%R 10.1038/s41746-019-0087-z
%X Algorithm performance for detecting the occurrence of mobility activities. a Per-class specificity and sensitivity, evaluated at the frame-level. b Per-class receiver operating characteristic curves (ROC). These ROC curves demonstrate the trade-off between sensitivity (the true positive rate) and 1-specificity (the false-positive rate), as the detection thresholds are varied. The area under the ROC curve (AUC) is an aggregate measure of detection performance, and indicates the probability that the model will rank a positive example more highly than a negative example (a model whose predictions are 100% correct will have an AUC of 1.0
%K Health services
%K Computer science
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6550251/