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Robust Estimation of Tree Structured Markov Random Fields


Feb 22, 2021
Ashish Katiyar, Soumya Basu, Vatsal Shah, Constantine Caramanis


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On Generalization of Adaptive Methods for Over-parameterized Linear Regression


Nov 28, 2020
Vatsal Shah, Soumya Basu, Anastasios Kyrillidis, Sujay Sanghavi

* arXiv admin note: substantial text overlap with arXiv:1811.07055 

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Robust Estimation of Tree Structured Ising Models


Jun 10, 2020
Ashish Katiyar, Vatsal Shah, Constantine Caramanis


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Choosing the Sample with Lowest Loss makes SGD Robust


Jan 10, 2020
Vatsal Shah, Xiaoxia Wu, Sujay Sanghavi


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Negative sampling in semi-supervised learning


Nov 12, 2019
John Chen, Vatsal Shah, Anastasios Kyrillidis


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Minimum norm solutions do not always generalize well for over-parameterized problems


Nov 16, 2018
Vatsal Shah, Anastasios Kyrillidis, Sujay Sanghavi


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Matrix Completion via Factorizing Polynomials


Feb 14, 2018
Vatsal Shah, Nikhil Rao, Weicong Ding


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Trading-off variance and complexity in stochastic gradient descent


Mar 22, 2016
Vatsal Shah, Megasthenis Asteris, Anastasios Kyrillidis, Sujay Sanghavi

* 14 pages, 13 figures, first edition on 9th of October 2015 

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