Probabilistic Principal Components Analysis Self-Organizing Map (PPCASOM)

Reference:

E. Lopez-Rubio, J. M. Ortiz-de-Lazcano-Lobato, D. Lopez-Rodriguez, Probabilistic PCA Self-Organizing Maps. IEEE Transactions on Neural Networks. ISSN: 1045-9227.

http://dx.doi.org/10.1109/TNN.2009.2025888

Source code download:

Source code of PPCASOM

Auxiliary libraries and test data