Search Results for author: Alec Reinhardt

Found 2 papers, 0 papers with code

Heterogeneous Image-based Classification Using Distributional Data Analysis

no code implementations11 Mar 2024 Alec Reinhardt, Newsha Nikzad, Raven J. Hollis, Galia Jacobson, Millicent A. Roach, Mohamed Badawy, Peter Chul Park, Laura Beretta, Prasun K Jalal, David T. Fuentes, Eugene J. Koay, Suprateek Kundu

Our analysis reveals that when coupled with global structural radiomics features derived from the corresponding T1-MRI scans, the proposed smoothed quantile distributions derived from EPM images showed considerable improvements in sensitivity and comparable specificity in contrast to classification based on routinely used summary measures that do not account for image heterogeneity.

Classification Specificity

Bayesian longitudinal tensor response regression for modeling neuroplasticity

no code implementations12 Sep 2023 Suprateek Kundu, Alec Reinhardt, Serena Song, Joo Han, M. Lawson Meadows, Bruce Crosson, Venkatagiri Krishnamurthy

Subsequently, we apply the approach to a longitudinal Aphasia dataset consisting of task functional MRI images from a group of subjects who were administered either a control intervention or intention treatment at baseline and were followed up over subsequent visits.

feature selection regression

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