Results 161 to 170 of about 7,756 (210)

Kernel Procrustes

18th International Conference on Pattern Recognition (ICPR'06), 2006
In this work we introduce a new methodology to build a kernel matrix from a collection of kernels. The key idea is to build an unique kernel that eliminates spurious differences between kernels. We propose a method based on the Procrustes problems that uses the Alternating Projections method to minimize a certain error measure.
Isaac Martín de Diego, Alberto Muñoz
openaire   +1 more source

A THOUGHT ON PROCRUSTES

Perceptual and Motor Skills, 1990
It is argued that Mosier's simple, “approximate” procrustes transformation solution for factor analysis, with the transformation vectors not at first constrained to unit-length, is preferable to a solution for his original much more difficult problem, attacked by many investigators, where the transformation vectors are initially restricted to unit ...
openaire   +1 more source

The symmetric procrustes problem

BIT, 1988
The author defines as the ``symmetric Procrustes'' (SP) problem a constrained least squares approximation problem with the additional requirement of symmetry on the unknown matrix. The main contributions of the author are the use of the singular value decomposition to solve and analyse the SP problem, and the examination of the stability of methods for
openaire   +3 more sources

Procrustes: A python library to find transformations that maximize the similarity between matrices

Computer Physics Communications, 2022
Fanwang Meng   +2 more
exaly  

Procrustes Cross-Validation of short datasets in PCA context

Talanta, 2021
Alexey L Pomerantsev, Oxana Ye Rodionova
exaly  

Procrustes Problems

Technometrics, 2005
openaire   +1 more source

Procrustes

Applied Ergonomics, 1971
openaire   +2 more sources

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