Re: [R] about nnet package

From: Wensui Liu <liuwensui_at_gmail.com>
Date: Sat 23 Jul 2005 - 05:40:10 EST

you might need quit("yes") when you exit R.

On 7/22/05, Baoqiang Cao <caobg@email.uc.edu> wrote:
> Hello Uwe Ligges,
> I might misdiscribe my question. What I thought is that, after nnetObject<-nnet(...), this nnetObject will be gone after I exit R. Since I need the trained nnetObject for next time without training it again, how can I save this nnetObject (to some files I guess)? Thanks.
>
> Best regards,
> Baoqiang Cao
>
> ======= At 2005-07-22, 11:17:37 you wrote: =======
>
> >Baoqiang Cao wrote:
> >
> >> Dear All,
> >>
> >> I'm learning to train a neural network with my training data by using nnet package, then evaluate it with a evaluation set. My problem here is that, I need the trained network to be used in future, so, what should I store? and How? Any other options other than nnet package? Any example will be highly appreciated!
> >>
> >> Best,
> >> Baoqiang Cao
> >
> >
> >See ?nnet which point you to its predict method.
> >
> >You say
> >
> >nnetObject <- nnet(.....)
> >
> >Now store the nnetObject and use it later as in:
> >
> >predict(nnetObject, newdata)
> >
> >
> >
> >Uwe Ligges
> >
> >
> >
> >
> >
> >
> >>
> >>
> >> ------------------------------------------------------------------------
> >>
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> >> PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
> >
> >.
>
> = = = = = = = = = = = = = = = = = = = =
>
>
>
> ______________________________________________
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>

-- 
WenSui Liu, MS MA
Senior Decision Support Analyst
Division of Health Policy and Clinical Effectiveness
Cincinnati Children Hospital Medical Center

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Received on Sat Jul 23 05:47:17 2005

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