[R] use classificators learned in R in
Dieter Menne
dieter.menne at menne-biomed.de
Mon Feb 4 11:00:36 CET 2008
<sich <at> gmx.de> writes:
> I am interested in using R for machine learning (supervised classification).
> Currently, I have been investigating especially the rpart, tree, and
randomForest package, and have
> achieved first results.
>
> are there any experiences, how the learned classificators could
> be used in e.g. C ?
> in other words, I want to "transfer" the learned predictor from R
> to C-code.
You could use dput to write the representation to a file, and read it from
C. Parsing could be nasty, though, so I would prefer to extract the
relevant information (e.g. fit$cptable and fit$splits in the rpart example),
and write it to a database in numeric form with additional information if
required. Another option could be XML (package XML), and using one of the
many XML libraries in C(++).
Dieter
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