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View Full Version : Weka plugins for Pentaho Data Integration 3.0



Mark
12-06-2007, 06:30 PM
Hi folks,

New Weka-based transform and output steps are now available for Pentaho Data Integration 3.0. There is an ARFF output step that writes data to an ARFF file (ready to be loaded into Weka). There is a Weka scoring step that allows pre-built serialized classifiers and clusterers to be loaded and used to score incoming data streams. Finally, there is a sampling step that performs reservoir sampling (uniform sampling of a fixed number of rows when the total number of incoming rows is not known in advance).

See the new Weka community project page for further information and downloads:

http://weka.pentaho.org

Cheers,
Mark.