This is documentation for an old release of SciPy (version 0.10.0). Read this page in the documentation of the latest stable release (version 1.15.1).
Computes the Hamming distance between two n-vectors u and v, which is simply the proportion of disagreeing components in u and v. If u and v are boolean vectors, the Hamming distance is
where is the number of occurrences of
and
for
.
Parameters : | u : ndarray
v : ndarray
|
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Returns : | d : double
|