Hi,
did you balance your trainset?
IMHO in the caret package are helpful functions for doing grid-search with
different classifiers.
http://cran.r-project.org/web/packages/caret/vignettes/caretTrain.pdf
HTH,Christian
> Hi all,
>
> I am doing binary classification and want to improve the
Hi all,
I am doing binary classification and want to improve the
classification results on imbalanced response data.
Currently the performance is poor. Are there ways I could improve the
performance?
I could either try different classification methodologies, or try
exploring the data more, and t
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