R help - Jun 2005 - k-fold cross validation with neural networks

Hi !

how can I do a k-fold crossvalidation with neural networks?
and how can I load matlab data files into R?

thx in advance!

Thorstensen Nicolas wrote:
> Hi !
> 
> how can I do a k-fold crossvalidation with neural networks?
For "feed-forward neural networks with a single hidden layer" see 
package "nnet" in bundle "VR" (already installed). For
"automatical"
crossvalidation see, e.g., function errorest() in package "ipred".

> and how can I load matlab data files into R?
Dunno, maybe the "R.matlab" package is of any help.

Uwe Ligges
> thx in advance!
> 
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