[R] Store the model built and Using the same on a later date.
Prof Brian Ripley
ripley at stats.ox.ac.uk
Fri Mar 26 11:36:19 CET 2010
On Fri, 26 Mar 2010, RAGHAVENDRA PRASAD wrote:
> Hi,
>
> Thanks it worked.I was looking to save the model in xml format and storing the same in SQL
> DB.I tried extracting model parameters and storing it.But it dint work.Was not able to
> recreate the model although have the parameters.Is there anyway of storing the model in SQL
> Database?
Yes, serialize the object, or use save(ASCII=TRUE, compress=FALSE).
>
> Regards,
> Raghav
>
> On Fri, Mar 26, 2010 at 2:24 PM, Prof Brian Ripley <ripley at stats.ox.ac.uk> wrote:
> Just save() the model fit. See ?save.
>
>
> On Fri, 26 Mar 2010, RAGHAVENDRA PRASAD wrote:
>
> Hi,
>
> Thanks for the info.I will try this.But i am working on real time analytics
> where model is built at some point of time and model needs to be used
> whenever its required.Storing the workspace and reloading it everytime not
> sure whether i can fit into real time scenario.l was looking for only
> saving
> the model and reloadinng it.
>
> Regards,
> Raghav
>
> On Fri, Mar 26, 2010 at 1:32 PM, Katya Mauff <Katya.Mauff at uct.ac.za> wrote:
>
> Hi Raghav
>
> Not sure about storing the model so to speak-but you could save
> it as an
> object and then just save and reload your workspace?
>
> try: fix(model)
>
> there's probably a far more sophisticated way to do this, but
> if I'm
> understanding you correctly this is a quick fix...
>
> regards
> katya
>
>
> RAGHAVENDRA PRASAD
> <raghav.nprasad at gmail.com>
> 2010/03/26 09:53 AM >>>
>
>
> Hi,
>
> I have a NN model build using AMORE and NNET.If i want to reuse
> the model
> built on later date.How can i store this model.In what format
> should i
> need
> to store the model.I wont be saving the session.I want to just
> store the
> model and recall this model whenever required.Is it possible to
> store? If
> yes,can someone provide any packages available.
>
> Regards,
> Raghav
>
> [[alternative HTML version deleted]]
>
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> --
> Brian D. Ripley, ripley at stats.ox.ac.uk
> Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
> University of Oxford, Tel: +44 1865 272861 (self)
> 1 South Parks Road, +44 1865 272866 (PA)
> Oxford OX1 3TG, UK Fax: +44 1865 272595
>
>
>
>
--
Brian D. Ripley, ripley at stats.ox.ac.uk
Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/
University of Oxford, Tel: +44 1865 272861 (self)
1 South Parks Road, +44 1865 272866 (PA)
Oxford OX1 3TG, UK Fax: +44 1865 272595
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