Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
7562620 | Chemometrics and Intelligent Laboratory Systems | 2016 | 7 Pages |
Abstract
This paper considers the use of the Tensor Singular Value decomposition approximation as a basis for visualising three-way data, particularly in the spirit of the PCA biplot, and proposes a plot based on the orthogonal rank decomposition of a three-way array. It is shown how the decomposition can be used to partition terms as a product of one mode and a combination of the remaining two modes. This allows for a two dimensional representation with triplot axes, similar to PCA biplots.
Related Topics
Physical Sciences and Engineering
Chemistry
Analytical Chemistry
Authors
Darryn Williams, Sugnet Gardner-Lubbe,