Hi, It is mentioned on the web site : https://cwiki.apache.org/confluence/display/MAHOUT/Algorithms That you implement the following algorithms within Mahout : Gaussian Discriminative Analysis Independent Component Analysis Principal Components Analysis
But unfortunately, I could not find any help or documentation on how to use these algorithms!! specially I would like to try PCA on a huge data set of ~10Million vectors of 400 components each. Please give me some help on how to run PCA (and also ICA, GDA) whatever available. Best regards, Amr Amr Ibrahim El-Desoky, Mousa PhD Student, Computer Science (i6), RWTH-Aachen University, Aachen, Germany Cel. : +49 0176 56418470 Office : +49 241 8021620 Fax : +49 241 8022219
