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Christos Tzamos

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Agnostically Learning Multi-index Models with Queries

Dec 27, 2023
Ilias Diakonikolas, Daniel M. Kane, Vasilis Kontonis, Christos Tzamos, Nikos Zarifis

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Optimizing Solution-Samplers for Combinatorial Problems: The Landscape of Policy-Gradient Methods

Oct 08, 2023
Constantine Caramanis, Dimitris Fotakis, Alkis Kalavasis, Vasilis Kontonis, Christos Tzamos

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Distribution-Independent Regression for Generalized Linear Models with Oblivious Corruptions

Sep 27, 2023
Ilias Diakonikolas, Sushrut Karmalkar, Jongho Park, Christos Tzamos

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GLM Regression with Oblivious Corruptions

Sep 20, 2023
Ilias Diakonikolas, Sushrut Karmalkar, Jongho Park, Christos Tzamos

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Self-Directed Linear Classification

Aug 06, 2023
Ilias Diakonikolas, Vasilis Kontonis, Christos Tzamos, Nikos Zarifis

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Buying Information for Stochastic Optimization

Jun 06, 2023
Mingchen Ma, Christos Tzamos

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A Strongly Polynomial Algorithm for Approximate Forster Transforms and its Application to Halfspace Learning

Dec 06, 2022
Ilias Diakonikolas, Christos Tzamos, Daniel M. Kane

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Perfect Sampling from Pairwise Comparisons

Nov 23, 2022
Dimitris Fotakis, Alkis Kalavasis, Christos Tzamos

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Learning a Single Neuron with Adversarial Label Noise via Gradient Descent

Jun 17, 2022
Ilias Diakonikolas, Vasilis Kontonis, Christos Tzamos, Nikos Zarifis

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Clustering with Queries under Semi-Random Noise

Jun 15, 2022
Alberto Del Pia, Mingchen Ma, Christos Tzamos

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