scipy.spatial.distance.sokalmichener¶
- scipy.spatial.distance.sokalmichener(u, v)[source]¶
Computes the Sokal-Michener dissimilarity between two boolean vectors u and v, which is defined as
where
is the number of occurrences of
![\mathtt{u[k]} = i](../_images/math/1f2e6ebb7498423654e0ce52676dc669d0309ce9.png)
and ![\mathtt{v[k]} = j](../_images/math/ca0752041eb1e05ca2b4bb35a62412b5bdad9c32.png)
for
, 
and
.Parameters : u : ndarray
An
-dimensional vector.v : ndarray
An
-dimensional vector.Returns : d : double
The Sokal-Michener dissimilarity between vectors u and v.
