Hi Lars,
> I'd like to ask your guidance regarding the following two questions:
(i) I
> just finished reading Chris Bishop's book "Neural Networks for
Pattern
> Recognition". Although the book gave me good theoretical foundation
about
> NN, I'm now looking for something more practical regarding architecture
> selection strategies. Is there any good reference about "best
practices" for
> architecure selection? (ii) Which R package provides a good implementation
> of NN?
The CRAN Task View on Machine Learning
http://cran.r-project.org/web/views/MachineLearning.html
opens with the following topical item:
o Neural Networks : Single-hidden-layer neural network are implemented
in package nnet as part of the VR bundle (shipped with base R).
HTH,
Tobias