[R] svm and RMSE

Steve Lianoglou mailinglist.honeypot at gmail.com
Tue Feb 16 16:33:19 CET 2010


On Fri, Feb 12, 2010 at 3:00 PM, Amy Hessen <amy_4_5_84 at hotmail.com> wrote:
> Hi,
> Every time I run a svm regression program, I got different RMSE value.
> Could you please tell me what the reason for that?

Sorry, your question is a bit vague.

Can you provide an example/code that shows this behavior? Is the
different RMSE over different folds of cross validation. Over the same
data? With the same parameters? Is the RMSE significantly different?

Providing an example that shows this behavior would help.


Steve Lianoglou
Graduate Student: Computational Systems Biology
 | Memorial Sloan-Kettering Cancer Center
 | Weill Medical College of Cornell University
Contact Info: http://cbio.mskcc.org/~lianos/contact

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