1 code implementation • 12 Apr 2024 • Xin Tie, Muheon Shin, Changhee Lee, Scott B. Perlman, Zachary Huemann, Amy J. Weisman, Sharon M. Castellino, Kara M. Kelly, Kathleen M. McCarten, Adina L. Alazraki, Junjie Hu, Steve Y. Cho, Tyler J. Bradshaw
For baseline segmentation, LAS-Net achieved a mean Dice score of 0. 772.
no code implementations • 1 Mar 2023 • Zachary Huemann, Changhee Lee, Junjie Hu, Steve Y. Cho, Tyler Bradshaw
Domain adaptation improved the performance of large language models in interpreting nuclear medicine text reports.
2 code implementations • 24 Feb 2023 • Yuchao Qin, Mihaela van der Schaar, Changhee Lee
Clustering time-series data in healthcare is crucial for clinical phenotyping to understand patients' disease progression patterns and to design treatment guidelines tailored to homogeneous patient subgroups.
1 code implementation • NeurIPS 2021 • Alicia Curth, Changhee Lee, Mihaela van der Schaar
We study the problem of inferring heterogeneous treatment effects from time-to-event data.
no code implementations • ICLR 2022 • Changhee Lee, Fergus Imrie, Mihaela van der Schaar
Discovering relevant input features for predicting a target variable is a key scientific question.
1 code implementation • 5 Feb 2021 • Changhee Lee, Mihaela van der Schaar
Due to non-uniformity and technical limitations in omics platforms, such integrative analyses on multiple omics, which we refer to as views, involve learning from incomplete observations with various view-missing patterns.
no code implementations • 4 Jan 2021 • Min Hoon Kim, Changhee Lee, Minkyoung Song
Greene-Jabuka and Lecuona confirmed the slice-ribbon conjecture for 3-stranded pretzel knots except for an infinite family $P(a,-a-2,-\frac{(a+1)^2}{2})$ where $a$ is an odd integer greater than $1$.
Geometric Topology 57K10, 57K31, 57K40, 57N70
1 code implementation • ICML 2020 • Changhee Lee, Mihaela van der Schaar
In this paper, we develop a deep learning approach for clustering time-series data, where each cluster comprises patients who share similar future outcomes of interest (e. g., adverse events, the onset of comorbidities).
no code implementations • 25 Sep 2019 • Changhee Lee, Mihaela van der Schaar
In this paper, we develop a deep learning approach for clustering time-series data, where each cluster comprises patients who share similar future outcomes of interest (e. g., adverse events, the onset of comorbidities, etc.).
no code implementations • ICLR 2019 • Changhee Lee, Mihaela van der Schaar
Currently available survival analysis methods are limited in their ability to deal with complex, heterogeneous, and longitudinal data such as that available in primary care records, or in their ability to deal with multiple competing risks.
no code implementations • 21 Nov 2018 • Changhee Lee, Nicholas Mastronarde, Mihaela van der Schaar
Estimating the individual treatment effect (ITE) from observational data is essential in medicine.