Search Results for author: Roman Levin

Found 4 papers, 2 papers with code

Transfer Learning with Deep Tabular Models

1 code implementation30 Jun 2022 Roman Levin, Valeriia Cherepanova, Avi Schwarzschild, Arpit Bansal, C. Bayan Bruss, Tom Goldstein, Andrew Gordon Wilson, Micah Goldblum

In this work, we demonstrate that upstream data gives tabular neural networks a decisive advantage over widely used GBDT models.

Medical Diagnosis Transfer Learning

Where do Models go Wrong? Parameter-Space Saliency Maps for Explainability

1 code implementation3 Aug 2021 Roman Levin, Manli Shu, Eitan Borgnia, Furong Huang, Micah Goldblum, Tom Goldstein

We find that samples which cause similar parameters to malfunction are semantically similar.

A Proof of Principle: Multi-Modality Radiotherapy Optimization

no code implementations12 Nov 2019 Roman Levin, Aleksandr Y. Aravkin, Minsun Kim

In this paper, we propose a mathematical framework to optimize full radiation dose distributions and fractionation schedules of multiple radiation modalities, aiming to maximize the damage to the tumor while limiting the damage to the normal tissue to the corresponding tolerance level.

Optimization and Control Medical Physics

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