finding euclidean distance,better code?

[devnew at gmail.com]

On Mar 17, 6:17 pm, "Gabriel Genellina" <gagsl-... at yahoo.com.ar> wrote
>
> _, imgindex = min((sum(abs(input_wk - weights[image, :])),image) for image
> in xrange(numimgs))
> mindistance = abs(input_wk - weights[imgindex, :])
> # normalize and sum again


thanks Gabriel
D