Black Box Approximation in the Tensor Train Format Initialized by ANOVA Decomposition

DOI10.1137/22m1514088zbMath1525.65039arXiv2208.03380MaRDI QIDQ6095435

Ivan V. Oseledets, Unnamed Author, Unnamed Author

Publication date: 8 September 2023

Published in: SIAM Journal on Scientific Computing (Search for Journal in Brave)

Full work available at URL: https://arxiv.org/abs/2208.03380

zbMATH Keywords

ANOVAlow-rank representationalternating least squarestensor trainblack box approximation

Mathematics Subject Classification ID

Multilinear algebra, tensor calculus (15A69) Numerical methods for low-rank matrix approximation; matrix compression (65F55)

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