[SciPy-dev] Scikit for manifold learning techniques

Matthieu Brucher matthieu.brucher@gmail....
Thu Dec 6 11:02:31 CST 2007


>
> (PS. Yes, PCA is easy to implement, but it is also easy to get subtly
> wrong -- I've seen several such -- or to implement in a way that is a
> lot slower than it needs to be. I've spent a while making my
> implementation correct and as fast as possible for both n_data >>
> n_dims and vice-versa. If anyone wants, I'll send the code.)
>

I already have one with the Fukunaga modification, but I'll gladly compare
both version to use the best one.

Matthieu
-- 
French PhD student
Website : http://miles.developpez.com/
Blogs : http://matt.eifelle.com and http://blog.developpez.com/?blog=92
LinkedIn : http://www.linkedin.com/in/matthieubrucher
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