Minimization methods for approximating tensors and their comparison
- 1 October 2006
- journal article
- Published by Pleiades Publishing Ltd in Computational Mathematics and Mathematical Physics
- Vol. 46 (10) , 1641-1650
Abstract
Application of various minimization methods to trilinear approximation of tensors is considered. These methods are compared based on numerical calculations. For the Gauss-Newton method, an efficient implementation is proposed, and the local rate of convergence is estimated for the case of completely symmetric tensors.Keywords
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