48 citations · 191 across the 37 of their papers we have counts for
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math.NA2015
Sparse approximation by greedy algorithms
Vladimir Temlyakov
It is a survey on recent results in constructive sparse approximation. Three directions are discussed here: (1) Lebesgue-type inequalities for greedy algorithms with respect to a s…
stat.ML2015
Dictionary descent in optimization
Vladimir Temlyakov
The problem of convex optimization is studied. Usually in convex optimization the minimization is over a d-dimensional domain. Very often the convergence rate of an optimization al…