Computer Science and Engineering
University of Michigan, Ann Arbor
I am an Associate Professor of Computer Science and Engineering (CSE). I head the Machine Learning for Data-Driven Decisions (MLD3) research group. My primary research interests lie at the intersection of machine learning and healthcare. I received my Ph.D. in 2014 from MIT.
In 2015, I was named Forbes 30 under 30 in Science and Healthcare; I received an NSF CAREER Award in 2016, and this past year was named to the MIT Tech Review’s list of 35 Innovators Under 35.
I’m a fourth-year Ph.D. student in CSE. My main research interests include developing techniques to leverage electronic health record data and modeling disease progression in the context of semi-competing risks and multiple events. Currently, I am working on a project that adapts existing approaches from survival analysis for competing risks to accommodate semi-competing risks and multiple events. This work is important in a clinical setting because the techniques I develop can be used to identify those at risk of developing specific diseases well before symptom onset.
I am a Medical Scientist Training Program Fellow (MD-PhD student) at the University of Michigan. I have completed the first three years of my medical school training and currently I am in my second year of my PhD work. My research interest lies in creating machine learning and artificial intelligence tools for patients, physicians, and health systems. Most of my work focuses on the development, deployment, and prospective validation of dynamic health outcome prediction models (e.g. early warning systems). I am co-advised by Jenna Wiens (Computer Science and Engineering) and Brian Denton (Industrial and Operations Engineering). I have a professional background in health IT development and hold a Master’s of Engineering from the University of Wisconsin.
I’m a fourth-year Ph.D. student in CSE. My main research interests include adapting recent advancements in machine learning to build novel algorithms tailored to survival analysis and causal inference. Currently, I am developing approaches for the accurate estimation of individualized treatment effects to assist clinicians in matching individuals to treatments. In addition, on the more applied side, I explore the use of machine learning and data from wearable sensors to detect, predict, and prevent physiological harm.
I’m a third-year Ph.D. student in CSE. My research interests include time-series forecasting, machine learning for mental health, and diabetes research. I am currently working on forecasting blood glucose levels in type 1 Diabetes using deep neural networks, with the ultimate goal of facilitating improved blood-glucose management.
Jung Min Lee
I’m a second-year Ph.D. Student in CSE. My research interest lies in applying machine learning techniques to healthcare problems to create actionable models clinicians can use. In the past, I’ve developed a classification model that uses brainwave signals to diagnose insomnia and identify cognitive impairment in patients.
I am a third-year Ph.D. student in CSE. My main research interest is using domain knowledge to inform the creation of novel machine learning methods. My current research project involves developing methods to represent genetic data. In particular, I am exploring the benefits of using machine learning approaches (over existing, non-machine learning approaches) that can leverage context to improve the utility of learned representations.
I am a second-year Ph.D. student in CSE. My research interests include machine learning and computer vision. Currently, I am focused on developing computer vision models that are robust to unknown biases with applications in medical imaging.
I’m a third-year Ph.D. student in CSE. My research focuses on developing computational methods for important problems in healthcare, including risk stratification of acute graft-vs-host disease, and dynamic treatment recommendations for acute dyspnea. Currently, I am investigating algorithmic solutions for a clinician-in-the-loop decision support system, by providing more choices to clinicians/patients that help improve patient outcome.
I am a first-year PhD student in CSE. My primary research interests are in machine learning robustness and fairness in the healthcare setting. In particular, I hope to incorporate socio-technical perspectives to design more equitable machine learning systems in this setting. In the past, I’ve worked on video machine learning robustness in the networking setting, neural text generation, and convex optimization for convolutional neural networks.
Research Scientist at Meta
I’m a fifth-year Ph.D. student in CSE. My main research interests include model interpretability, dataset shift, and non-convex optimization. Currently, I’m developing approaches to tackle covariate shift, which commonly arises in healthcare applications when the demographic composition changes across institutions. Models that can automatically adapt to this kind of shift offer more robustness and ultimately will require less maintenance once deployed.
Research Scientist at Paravision
I obtained my Ph.D. degree in CSE in Feb 2021. My thesis research focused on the development of novel machine learning algorithms for leveraging clinical time-series data. Clinical data is often limited and using domain knowledge to improve algorithms can benefit performance in these small sample settings. Specifically, I have developed novel architectures that can learn temporal invariances, time-series alignment, as well as to adapt to time-varying tasks. These methods have been used to predict adverse outcomes in clinical settings such as the risk of infection or mortality.
Facebook Applied AI Research
I obtained my Ph.D. degree in July 2020. I’m interested in ways to represent and control physiological signals, with a particular emphasis on blood glucose data collected from individuals with diabetes. As diabetes becomes more common throughout the world, such approaches are critical to helping improve outcomes and reduce patient burden. I have developed deep learning-based approaches to multi-step blood glucose forecasting, time-series representation techniques, and novel semi-adversarial approaches to classification. I have also done work using deep reinforcement learning to analyze NBA player tracking data. In my current project, I am working on developing and applying deep reinforcement learning methods to the problem of blood glucose control. My work has been published in KDD, IJCAI, and ICML.