[Pharo-project] About porting and using the classificationModel in Pharo

Hi, is there a port to Pharo1.2 of the ClassificationModel. (http://scg.unibe.ch/archive/papers/Wuyt04aClassifications.pdf) If not would the Star Browser for Squeak , be a good place to start from? http://map.squeak.org/package/9187f67b-a437-4e52-93f9-eecb9b48df78 Thanks Fernando