finding euclidean distance,better code?

Gabriel Genellina gagsl-py2 at yahoo.com.ar
Sat Mar 29 00:18:46 CET 2008


En Fri, 28 Mar 2008 18:15:04 -0300, harryos <oswald.harry at gmail.com>  
escribió:

> if i were to calculate the euclidean distance in the above example how
> should i go about it..?
> should i replace
> distance = abs(input_wk - weights[image, :])
> with something else?

For a single 2D vector, math.hypot does what you want. But the above looks  
like a NumPy array; see this thread  
http://projects.scipy.org/pipermail/numpy-discussion/2007-April/027166.html

-- 
Gabriel Genellina




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