Weighted sparsity and sparse tensor networks for least squares approximation

arXiv2310.08942MaRDI QIDQ6455023

Philipp Trunschke, Anthony Nouy, Martin Eigel

Publication date: 13 October 2023

Mathematics Subject Classification ID

Analysis of algorithms and problem complexity (68Q25) General nonlinear regression (62J02) Complexity and performance of numerical algorithms (65Y20) Multilinear algebra, tensor calculus (15A69) Approximation by other special function classes (41A30)

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