[R] feature (attribute) selection

[WeiWei Shi]

Hi,
I found the dprep package but I am wondering if there is a document
and some example on how to use it?
I am also curious if it can use cart or similar algorithm instead of
lda? I am also interested in finding some methods using GA in feature
selection.

thanks

Ed

On Wed, 2 Feb 2005 18:22:13 -0500, Das, Rajdeep <das at cshl.edu> wrote:
> Hi,
> 
> Look for "dprep" package for wrapper based feature selction that use  lda,
> knn etc.
> 
> Also you can use package "rfe" that implements recursive feature elimination
> using SVM.
> 
> 
> -----Original Message-----
> From: WeiWei Shi
> To: R-help at stat.math.ethz.ch
> Sent: 2/2/05 5:43 PM
> Subject: [R] feature (attribute) selection
> 
> Hi, there:
> Recently, I read some papers about feature or attribute selection and
> most of them are discussed in the context of supervised learning.
> 
> I knew Weka has implementation on some of them but I am wondering if
> there is any package available in R which can do this kind of job.
> 
> Thanks for advice,
> 
> Ed
> 
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