
Stochastic Canonical Correlation Analysis
We tightly analyze the sample complexity of CCA, provide a learning algo...
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A Linearly Convergent Conditional Gradient Algorithm with Applications to Online and Stochastic Optimization
Linear optimization is many times algorithmically simpler than nonlinea...
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Efficient coordinatewise leading eigenvector computation
We develop and analyze efficient "coordinatewise" methods for finding t...
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Fast Rates for Online Gradient Descent Without Strong Convexity via Hoffman's Bound
Hoffman's classical result gives a bound on the distance of a point from...
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Fast Generalized Conditional Gradient Method with Applications to Matrix Recovery Problems
Motivated by matrix recovery problems such as Robust Principal Component...
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Learning of Optimal Forecast Aggregation in Partial Evidence Environments
We consider the forecast aggregation problem in repeated settings, where...
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On the Regret Minimization of Nonconvex Online Gradient Ascent for Online PCA
Nonconvex optimization with global convergence guarantees is gaining si...
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Fast Stochastic Algorithms for Lowrank and Nonsmooth Matrix Problems
Composite convex optimization problems which include both a nonsmooth te...
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On the Convergence of ProjectedGradient Methods with LowRank Projections for Smooth Convex Minimization over TraceNorm Balls and Related Problems
Smooth convex minimization over the unit tracenorm ball is an important...
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Improved Regret Bounds for Projectionfree Bandit Convex Optimization
We revisit the challenge of designing online algorithms for the bandit c...
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Linear Convergence of FrankWolfe for RankOne Matrix Recovery Without Strong Convexity
We consider convex optimization problems which are widely used as convex...
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On the Convergence of Stochastic Gradient Descent with LowRank Projections for Convex LowRank Matrix Problems
We revisit the use of Stochastic Gradient Descent (SGD) for solving conv...
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Revisiting FrankWolfe for Polytopes: Strict Complementary and Sparsity
In recent years it was proved that simple modifications of the classical...
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Dan Garber
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