Comment by chcleaves

A few years ago some SVM code was contributed to the Mahout project, but as of yet, it still doesn't appear to have a working implementation. It seems one can tweak existing Mahout functions a bit in order to accomplish the same sort of thing, but Mike went ahead and started working on an SVM implementation when he initially discovered it wasn't fully implemented. Given a package like sklearn (part of the Python scipy package), it's not so hard to implement a scheme similar to the one described in the blog once you know what to do.