[R] Classification of Imbalanced Data

From: <portnoy_at_supereva.it>
Date: Mon 06 Feb 2006 - 20:58:26 EST


Hi,
I'm looking to perform a classification analysis on an imbalanced data set using random Forest and I'd like to reproduce the weighted random forest analysis proposed in the Chen, Liaw & Breiman paper "Using Random Forest to Learn Imbalanced Data"; can I use the R package randomForest to perform such analysis? What is the easiest way to accomplish this task? Thanks,
Paolo Sonego



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