shogun-toolbox/shogun — pull request #686 by karlnapf (2012-08-01 17:08:00+00:00)
Title: precomputed kernel matrices

Its now possible to use Custom kernels for statistical testing. This way, recomputing kernel matrices is avoided which massively speeds up for example bootstrapping or multiple computations of statistics

-added permute method to SGVector (method this time, non-static)
-added test for custom kernel subsetting (was missing before)
-new bootstrapping method for CKernelTwoSampleTestStatistic
-extended example with new CustomKernel case
-MMD statistics now dont precompute kernel themselves, instead they just call kernel() method, (if a custom kernel is used then nothing is computed)