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eess.SP2019★ 15 cited
Learning Mixtures of Smooth Product Distributions: Identifiability and Algorithm
Nikos Kargas, Nicholas D. Sidiropoulos
We study the problem of learning a mixture model of non-parametric product distributions. The problem of learning a mixture model is that of finding the component distributions alo…
eess.SP2019★ 59 cited
Tensor Completion from Regular Sub-Nyquist Samples
Charilaos I. Kanatsoulis, Xiao Fu, Nicholas D. Sidiropoulos +1
Signal sampling and reconstruction is a fundamental engineering task at the heart of signal processing. The celebrated Shannon-Nyquist theorem guarantees perfect signal reconstruct…