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George Stepaniants

2 accepted papers

2022

GULP: a prediction-based metric between representations

NeurIPS 2022accept

Comparing the representations learned by different neural networks has recently emerged as a key tool to understand various architectures and ultimately optimize them. In this work, we introduce GULP, a family of distance measures between representations that is explicitly motivated by downstream p…

2021

Fast and Smooth Interpolation on Wasserstein Space

AISTATS 2021poster

We propose a new method for smoothly interpolating probability measures using the geometry of optimal transport. To that end, we reduce this problem to the classical Euclidean setting, allowing us to directly leverage the extensive toolbox of spline interpolation. Unlike previous approaches to measu…

Cited by 40SourcePDFScholar