[SciPy-user] k nearest neighbour

Stefan van der Walt stefan@sun.ac...
Mon Oct 22 06:55:37 CDT 2007


On Mon, Oct 22, 2007 at 04:51:11PM +0800, Roger Herikstad wrote:
> Hi all,
>  Does anyone know of a fast python implementation of kNN?

Take a look at vq-quantisation (in scipy) and at David C*'s learning
scikit.

Of further interest is

http://www.cs.umd.edu/~mount/ANN/

We also had a long discussion on the mailing list about different ways to
do it without C code:

http://thread.gmane.org/gmane.comp.python.numeric.general/8459/focus=8459

Cheers
Stéfan


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