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05/05/2021
AdaBoost and robust one-bit compressed sensing
This paper studies binary classification in robust one-bit compressed se...
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12/01/2020
On the robustness of minimum-norm interpolators
This article develops a general theory for minimum-norm interpolated est...
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05/21/2020
Computationally efficient sparse clustering
We study statistical and computational limits of clustering when the mea...
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11/01/2019
Optimality of Spectral Clustering for Gaussian Mixture Model
Spectral clustering is one of the most popular algorithms to group high ...
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08/24/2018
Spectral thresholding for the estimation of Markov chain transition operators
We consider estimation of the transition operator P of a Markov chain an...
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05/10/2018