Iterative Methods for Symmetric Outer Product Tensor Decompositions
Numerical Analysis
2013-12-31 v1
Abstract
We study the symmetric outer product decomposition which decomposes a fully (partially) symmetric tensor into a sum of rank-one fully (partially) symmetric tensors. We present iterative algorithms for the third-order partially symmetric tensor and fourth-order fully symmetric tensor. The numerical examples indicate a faster convergence rate for the new algorithms than the standard method of alternating least squares.
Cite
@article{arxiv.1312.7629,
title = {Iterative Methods for Symmetric Outer Product Tensor Decompositions},
author = {Na Li and Carmeliza Navasca},
journal= {arXiv preprint arXiv:1312.7629},
year = {2013}
}