2 papers
q-bio.QM2020
Limitations of ROC on Imbalanced Data: Evaluation of LVAD Mortality Risk Scores
Faezeh Movahedi, Rema Padman, James F. Antaki
Objective: This study illustrates the ambiguity of ROC in evaluating two classifiers of 90-day LVAD mortality. This paper also introduces the precision recall curve (PRC) as a supp…
stat.AP2019
Sequential Pattern mining of Longitudinal Adverse Events After Left Ventricular Assist Device Implant
Faezeh Movahedi, Robert L. Kormos, Lisa Lohmueller +6
Left ventricular assist devices (LVADs) are an increasingly common therapy for patients with advanced heart failure. However, implantation of the LVAD increases the risk of stroke,…