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All publications by Sahand Negahban
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Iterative ranking from pair-wise comparisons
Sahand Negahban, Sewoong Oh and Devavrat Shah
Advances in Neural Information Processing Systems 25, 2012


Stochastic optimization and sparse statistical recovery: Optimal algorithms for high dimensions
Alekh Agarwal, Sahand Negahban and Martin J. Wainwright
Advances in Neural Information Processing Systems 25, 2012


Noisy matrix decomposition via convex relaxation: Optimal rates in high dimensions
Alekh Agarwal, Sahand Negahban and Martin J. Wainwright
Proceedings of the 28th International Conference on Machine Learning (ICML-11), 2011


Estimation of (near) low-rank matrices with noise and high-dimensional scaling
Sahand Negahban and Martin J. Wainwright
Proceedings of the 27th International Conference on Machine Learning (ICML-10), 2010


Fast global convergence rates of gradient methods for high-dimensional statistical recovery
Alekh Agarwal, Sahand Negahban and Martin J. Wainwright
Advances in Neural Information Processing Systems 23, 2010


A unified framework for high-dimensional analysis of $M$-estimators with decomposable regularizers
Sahand Negahban, Bin Yu, Martin J. Wainwright and Pradeep K. Ravikumar
Advances in Neural Information Processing Systems 22, 2009


Phase transitions for high-dimensional joint support recovery
Sahand Negahban and Martin J. Wainwright
Advances in Neural Information Processing Systems 21, 2008