[R] RWeka: How to access AttributeEvaluators

Michael Olschimke michael at olschimke.eu
Sun Apr 26 21:59:27 CEST 2009


Hi,

I'm trying to use Information Gain for feature selection.

There is a InfoGain implementation in Weka:

*weka.attributeSelection.InfoGainAttributeEval*

Is it possible to use this function with RWeka? If yes how?
list_Weka_interfaces doesn't show it and there is no make function for
AttributeEvaluators.

Is there any other implementation of InformationGain in R?

Thank you

Michael Olschimke
MSIS Graduate Student
Santa Clara University



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