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20142022
most citedA Flexible and Efficient Algorithmic Framework for Constrained Matrix and Tensor Factorization

175 citations · 323 across the 6 of their papers we have counts for

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Showing 2021Show all

2 papers · 1 filter

eess.SP2021

An Accelerated Stochastic Gradient for Canonical Polyadic Decomposition

Ioanna Siaminou, Athanasios P. Liavas

We consider the problem of structured canonical polyadic decomposition. If the size of the problem is very big, then stochastic gradient approaches are viable alternatives to class…

eess.SP2021

Accelerated Stochastic Gradient for Nonnegative Tensor Completion and Parallel Implementation

Ioanna Siaminou, Ioannis Marios Papagiannakos, Christos Kolomvakis +1

We consider the problem of nonnegative tensor completion. We adopt the alternating optimization framework and solve each nonnegative matrix completion problem via a stochastic vari…