2013/2/5 Lars Buitinck <l.j.buiti...@uva.nl>: > 2013/2/5 Olivier Grisel <olivier.gri...@ensta.org>: >> Am I right to assume that the main reference for ELM is >> http://www.ntu.edu.sg/home/egbhuang/ ? > > I've tried ELMs once. Apart from the hyped-up name, they're neural > nets with random input-to-hidden weights (a very old idea) and > least-squares fitting of the hidden-to-output weights. I could get > some interesting results on the digits dataset > (https://gist.github.com/larsmans/2493300) and they have the benefit > of having two hyperparameters and very fast training, but in my > experience the performance is very sensitive to the random seed.
Sounds like a good opportunity for ensembling then :) -- Olivier http://twitter.com/ogrisel - http://github.com/ogrisel ------------------------------------------------------------------------------ Free Next-Gen Firewall Hardware Offer Buy your Sophos next-gen firewall before the end March 2013 and get the hardware for free! Learn more. http://p.sf.net/sfu/sophos-d2d-feb _______________________________________________ Scikit-learn-general mailing list Scikit-learn-general@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/scikit-learn-general
