I've seen references to a function called Classify[] that generates a model (I believe it's an SVM) for classifying things. For example:
http://www.wolfram.com/language/gallery ... en-digits/

Is this function included in the copy of Mathematica on the R Pi?

Thanks, that's exactly what I was looking for.

I want to develop an add on board, but I don't have mine yet so I can't measure the physical dimensions. Where can I find a mechanical drawing of the Pi? I know one must exist because there are a few boards that have already been designed (Adafruit's and the Gertboard, for instance).