- scipy.spatial.distance.jaccard(u, v)¶
Computes the Jaccard-Needham dissimilarity between two boolean 1-D arrays.
The Jaccard-Needham dissimilarity between 1-D boolean arrays u and v, is defined as
where is the number of occurrences of and for .
u : (N,) array_like, bool
v : (N,) array_like, bool
jaccard : double
The Jaccard distance between vectors u and v.