RcppDE::DEoptim(fn=create_xptr(), env=env, lower=rep(-25, n),
upper=rep(25, n),
control=list(NP=10*n, itermax=maxIt, trace=FALSE))
res$optim
#
Regards and thanks for the help,
Christoph
On 04/29/2013 02:41 PM, Dirk Eddelbuettel wrote:
question now is if I can include it there somehow..
Regards,
Christoph
On 04/29/2013 02:16 PM, Dirk Eddelbuettel wrote:
On 29 April 2013 at 13:55, Christoph Bergmeir wrote:
| Hi,
|
| thanks Dirk for the prompt reply. Ok, this was also the solution I had
| in mind. I'll try to find the co
3 at 12:37, Christoph Bergmeir wrote:
| Dear list,
|
| I'm looking for some advice on a specific problem. Using RcppDE there is
| the possibility to give the optimizer directly an external pointer to
| the C++ function it will use as the objective function. I found this
| mechanism pretty useful as
h to find the right object in the list. But this is
probably not really the way R environments should be used, and I wonder
if this will cause any trouble.
Any advise is highly appreciated.
Regards,
Christoph
--
Christoph Bergmeir
e-mail: c.bergm...@decsai.ugr.es
Grupo SCI2S, DiCITS
get started using the
package, and provides technical background and starting points if you are
interested in the theoretical background. If you use the package, please
consider citing the article.
Kind regards,
Christoph
--
Christoph Bergmeir
e-mail: c.bergm...@decsai.ugr.es
Grupo SCI2S
were implemented to extract internals of
the neural networks (getWeights, getUnitDefinitions)
- documentation of the high-level functions was greatly improved with references
to original literature and some descriptions
- original SNNS 4.2 User Manual was added to inst/doc
Regards,
Christoph
--
Chri
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When replying, please edit your Subject line so it is more specific
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Today's Topics:
1. Re: R.e. loadR
d have to reinvent a suitable subset, leaning on R's serialization.
Too bad we didn't have that insight four weeks ago. This would have made a
swell project for Google Summer of Code. I blame Christian ;-)
Dirk
-- Dirk Eddelbuettel | e...@debian.org | http://dirk.eddelbuettel.com
On 04/14/
Hi,
thanks that you resolved this issue so fast..
Regards,
Christoph
On 05/24/2011 06:21 PM, Dirk Eddelbuettel wrote:
On 24 May 2011 at 17:29, Christoph Bergmeir wrote:
| Hi,
|
| of course it's your decision, but I personally think that adding the check to
the wrapper is a good idea
at 14:53, Romain Francois wrote:
| Le 24/05/11 13:46, Dirk Eddelbuettel a écrit :
|>
|> On 24 May 2011 at 13:22, Christoph Bergmeir wrote:
|> | Hello everybody,
|> |
|> | I just ran into the following problem: Using Rcpp::wrap with a NULL
pointer crashes my R. I'm not so su
stead of
seg-faulting..).
Regards,
Christoph
On 05/24/2011 01:46 PM, Dirk Eddelbuettel wrote:
On 24 May 2011 at 13:22, Christoph Bergmeir wrote:
| Hello everybody,
|
| I just ran into the following problem: Using Rcpp::wrap with a NULL pointer
crashes my R. I'm not so sure if this is a bug
oph
PD: Dirk, Romain, I just read through the slides you made for this workshop a
month ago. Great work! Thanks a lot!
--
Christoph Bergmeir
e-mail: c.bergm...@decsai.ugr.es
Grupo SCI2S, DiCITS Lab (http://sci2s.ugr.es/DiCITS)
Dpto. de Ciencias de la Computacion e Inteligencia Artificial
Hi Rcpp list,
the CRAN maintainers still don't seem to be too happy about the dependence on
GNU make that gets introduced by $(shell) in the Makevars files.
The package I recently submitted to CRAN, RSNNS, uses exactly the same
mechanism as proposed in the Rcpp vignette or is implemented e.g.
Hello Rcpp-devel list,
so I'm glad that we finally found a solution to the GNU make dependency problem
that seems suitable in the normal case (and so RSNNS).
I really didn't mean to stir up a hornets' nest when starting the discussion,
and I'm sorry that I didn't have the time to follow all co
Hello Rcpp developers and other people on the list,
Romain Francois encouraged me to send this email to the list announcing a
package my lab recently submitted to CRAN.
http://cran.r-project.org/web/packages/RSNNS/
Here is the package description:
The Stuttgart Neural Network Simulator (SNNS
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