[R] neural networks

[Pauline Gu]

Thanks so much, Martin and Andy for your help.  I understand it now.

Pauline

At 03:00 PM 10/25/2003 +0200, Martin Maechler wrote:
> >>>>> "Pauline" == Pauline Gu <gu4 at llnl.gov>
> >>>>>     on Fri, 24 Oct 2003 10:03:23 -0700 writes:
>
>     Pauline> Hello, experts, Does the number of input for
>     Pauline> training set need to be the same as the number of
>     Pauline> input for the data set that I am trying to predict
>     Pauline> from the nnet result of the training?
>
>If `` the number of input '' is what we usually call
>    "number of (explanatory) variables",
>then
>    the answer is "yes".
>
>If instead, you mean "number of cases", "number of
>    observations", or "number of (ex|s)amples"
>the answer is "no".
>
>Martin Maechler <maechler at stat.math.ethz.ch>    http://stat.ethz.ch/~maechler/
>Seminar fuer Statistik, ETH-Zentrum  LEO C16    Leonhardstr. 27
>ETH (Federal Inst. Technology)  8092 Zurich     SWITZERLAND
>phone: x-41-1-632-3408          fax: ...-1228                   <><