414
Thu, 8/12/2021,
2:00 PM -
3:50 PM
Virtual
Risk Modeling and Regression Techniques — Contributed Speed
Biometrics Section
Chair(s): Yeongjin Gwon, University of Nebraska Medical Center
2:05 PM
Going Against the Stream: Anomaly Detection in Spotify Data to Evaluate Societal Resilience
Courtney Paulson, Southern Utah University ; G.T. Ozer, University of New Hampshire; Di Hu, University of Maryland
2:10 PM
Advanced Methods for Improved Prediction of Opioid-Related Overdose and Suicide Events from Administrative Health Care Data
Ralph Ward, Ralph H Johnson VAMC Charleston SC ; Erin Weeda, Ralph H Johnson VAMC Charleston SC; David J Taber, Ralph H Johnson VAMC Charleston SC; Robert Neal Axon, Ralph H Johnson VAMC Charleston SC; Mulugeta Gebregziabher, MUSC
2:15 PM
Cluster-Wise Variational Approach to Variable Selection
Liangrui Sun, University of Nebraska - Lincoln ; Qi Zhang, University of New Hampshire
2:20 PM
Association between SARS-CoV-2 IgG antibody detection levels and time since viral exposure in humans
Hayden Lee Smith, UnityPoint Health - Des Moines ; Jacob Bliss, UnityPoint Health - Des Moines; Katherine Sittig, UnityPoint Health - Des Moines
2:25 PM
Censored Broken Adaptive Ridge Regression in High-Dimension
Jeongjin Lee, Korea University ; Taehwa Choi, Department of Statistics, Korea University; Sangbum Choi, Department of Statistics, Korea University
2:30 PM
Identification of Subgroups Using Multivariate Longitudinal Data: A Comparison of Model-Based Clustering, K-Means Clustering, and Deep Learning Approaches
Benjamin E Leiby, Thomas Jefferson University ; Jobayer Hossain, Nemours Children's Health System
2:35 PM
How to Make Better Diagnostic Tests: Comparing Optimal Youden and Euclidean Cut-Points
William Barbeau, University of Utah ; Fares Qeadan, University of Utah
2:40 PM
Quantifying the Harm Caused by Seizure-like Brain Activity in Critically Ill Patients using MALTS
Kentaro Hoffman, University of North Carolina-Chapel Hill ; Harsh Parikh, Duke University; Cynthia Rudin, Duke University; Haoqi Sun, Massachusetts General Hosptial; Brandon Westover, Massachusetts General Hospital
2:45 PM
Prediction-Driven Pooled Testing Methods: Application to HIV Treatment Monitoring in Rakai, Uganda
Adam Brand, Karolinska Institutet
2:50 PM
An Improved Integral-Typed Goodness-of-Fit Test Under Crossing Survival Functions
Hsin-wen Chang, Academia Sinica
3:00 PM
A Novel Graphical Evaluation of Agreement
Jongphil Kim, Moffitt Cancer Center ; Ji-Hyun Lee, University of Florida
3:05 PM
Efficient Data Fusion
Sijia Li, University of Washington
3:10 PM
Change-Points Estimation in Generalized Linear Spline Models
Guangyu Yang, University of Michigan ; Baqun Zhang, Shanghai University of Finance and Economics; Min Zhang, University of Michigan
3:15 PM
Group-Based Trajectory Models for Change Points: Application to Radiotherapy Schedule for Breast Cancer
Depeng Jiang, University of Manitoba ; Chendong Li, Nanjing Forestry University; Jianwei Gou, Nanjing Forestry University; Yemao Xia, Nanjing Forestry University
3:20 PM
Joint Effect Selection in Generalized Linear Mixed Model Analysis
Shou-En Lu, Rutgers School of Public Health and Cancer Institute of New Jersey ; Sinae Kim, Bristol Myers Squibb - Global Biopharmaceutical Company; Jerry Q. Cheng, New York Institute of Technology; Changfa Lin, Artech
3:25 PM
Gaussian Process Regression and Classification Using International Classification of Disease Codes as Covariates
Sanvesh Srivastava, University of Iowa ; Stephanie Gilbertson-White, The University of Iowa; Nick Street, The University of Iowa; Xongyi Xu, The University of Iowa; Yunyi Li, University of Texas, Austin
3:30 PM
Analysis of Trinomial Responses in the Presence of Unequal Dispersions
Shaymal Halder, University of Connecticut ; Krishna Kanta Saha, Central CT State University
3:35 PM
Sensitivity and Uncertainty Analysis for Capture-Recapture Methods in Disease Surveillance
Yuzi Zhang, Department of Biostatistics and Bioinformatics, RSPH of Emory University ; Jiandong Chen, Department of Biostatistics and Bioinformatics, RSPH, Emory University; Lin Ge, Emory University; Lance Waller, Emory University; Robert H Lyles, Emory University
