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cs.LG2018
Derivative-Free Methods for Policy Optimization: Guarantees for Linear Quadratic Systems
Dhruv Malik, Ashwin Pananjady, Kush Bhatia +3
We study derivative-free methods for policy optimization over the class of linear policies. We focus on characterizing the convergence rate of these methods when applied to linear-…
cs.LG2018
Gen-Oja: A Two-time-scale approach for Streaming CCA
Kush Bhatia, Aldo Pacchiano, Nicolas Flammarion +2
In this paper, we study the problems of principal Generalized Eigenvector computation and Canonical Correlation Analysis in the stochastic setting. We propose a simple and efficien…