Sahand Negahban
sahand_n ||at|| eecs {{dot}} berkeley {{dot}} edu
EECS Department
University of California, Berkeley
264 Cory Hall
Berkeley, CA 94720
About me
I am a fourth year graduate student working in Wireless Foundations at the University of California, Berkeley. My adviser is Professor Martin Wainwright. On May 2006, I received my B.S. in Electrical Engineering and Computer Sciences from Cal. As an undergraduate I did research involving neuroscience and system-identification of time-varying linear systems under the advisement of Professor Michael Gastpar.Research Focus
I am interested in signal processing, information theory, and statistical learning theory. Particularly in the statistical and computational challenges in finding good solutions to high-dimensional problems.Publications
- S. Negahban, P. Ravikumar, M. J. Wainwright and B. Yu. A unified framkework for the analysis of regularized $M$-estimators. Advances in Neural Information Processing Systems, December, 2009. Vancouver. Canada. (to appear).
- S. Negahban and M. J. Wainwright. Simultaneous support recovery in high dimensions: Benefits and perils of block $\ell_1/\ell_\infty$-regularization. UC Berkeley Technical Report 774, May 2009. [Full PDF]
- Preliminary versions:
- Joint support recovery under high-dimensional scaling: Benefits and perils of $\ell_{1,\infty}$-regularization. S. Negahban and M. J. Wainwright. Advances in Neural Information Processing Systems, December 2008. Vancouver. Canada. [PDF]
- Preliminary versions: