no code implementations • 23 Apr 2024 • Mike Van Ness, Madeleine Udell
While DyS works well for all survival analysis problems, it is particularly useful for large (in $n$ and $p$) survival datasets such as those commonly found in observational healthcare studies.
no code implementations • 24 Oct 2023 • Mike Van Ness, Tomas Bosschieter, Natasha Din, Andrew Ambrosy, Alexander Sandhu, Madeleine Udell
Specifically, we use an improved version of survival stacking to transform a survival analysis problem to a classification problem, ControlBurn to perform feature selection, and Explainable Boosting Machines to generate interpretable predictions.
no code implementations • 4 Feb 2023 • Mike Van Ness, Huibin Shen, Hao Wang, Xiaoyong Jin, Danielle C. Maddix, Karthick Gopalswamy
Meta-forecasting is a newly emerging field which combines meta-learning and time series forecasting.
1 code implementation • 16 Nov 2022 • Mike Van Ness, Tomas M. Bosschieter, Roberto Halpin-Gregorio, Madeleine Udell
In this paper, we show empirically and theoretically that MIM improves performance for informative missing values, and we prove that MIM does not hurt linear models asymptotically for uninformative missing values.
no code implementations • NeurIPS Workshop ICBINB 2021 • Mike Van Ness, Madeleine Udell
Batch Normalizaiton (BN) is a normalization method for deep neural networks that has been shown to accelerate training.