/MetricLearner.java/1.4/Fri Dec 24 10:10:03 2004//
/DotPGDLearner.java/1.9/Mon May 23 17:21:37 2005//
/GDMetricLearner.java/1.2/Mon May 23 11:12:35 2005//
/KLGDLearner.java/1.8/Mon May 23 17:21:37 2005//
/MPCKMeansMetricLearner.java/1.12/Mon May 23 17:21:37 2005//
/WEuclideanGDLearner.java/1.5/Mon May 23 17:21:37 2005//
/WEuclideanLearner.java/1.5/Mon May 23 17:21:37 2005//
/MahalanobisLearner.java/1.5/Sat May 28 16:05:14 2005//
D
