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What and Who

Distributionally Robust Losses for Latent Covariate Mixtures

Kasra Khoshjoo
Sharif University of Technology
PhD Application Talk
AG 1, AG 2, AG 3, INET, AG 4, AG 5, D6, SWS, RG1, MMCI  
AG Audience
English

Date, Time and Location

Tuesday, 4 February 2025
09:30
30 Minutes
Virtual talk
zoom

Abstract

As part of my research on Out-of-Distribution generalization, I reviewed the paper "Distributionally Robust Losses for Latent Covariate Mixtures". The premise of this paper is guaranteeing accuracy within a neighborhood of distributions centered at the training set distribution. The problem of optimizing worst-case loss in a set of distributions is extremely difficult. However, in this paper, an equivalent loss is introduced and then a tractable and convergent estimate of it is presented. In this presentation, I explain the problem setting, the underlying assumptions and at last, the theoretical results of this paper.

Contact

Ina Geisler
+49 681 9325 1802
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Virtual Meeting Details

Zoom
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Ina Geisler, 01/24/2025 14:17 -- Created document.