
A simple and provable algorithm for sparse diagonal CCA
Given two sets of variables, derived from a common set of samples, spars...
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Tradingoff variance and complexity in stochastic gradient descent
Stochastic gradient descent is the method of choice for largescale mach...
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Bipartite Correlation Clustering  Maximizing Agreements
In Bipartite Correlation Clustering (BCC) we are given a complete bipart...
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Sparse PCA via Bipartite Matchings
We consider the following multicomponent sparse PCA problem: given a se...
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Stay on path: PCA along graph paths
We introduce a variant of (sparse) PCA in which the set of feasible supp...
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The Sparse Principal Component of a Constantrank Matrix
The computation of the sparse principal component of a matrix is equival...
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