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scipy.spatial.distance.sqeuclidean¶

scipy.spatial.distance.sqeuclidean(u, v)[source]¶

Computes the squared Euclidean distance between two 1-D arrays.

The squared Euclidean distance between u and v is defined as

${||u-v||}_2^2.$

Parameters :

Parameters :	u : (N,) array_like Input array. v : (N,) array_like Input array.
Returns :	sqeuclidean : double The squared Euclidean distance between vectors u and v.

u : (N,) array_like

Input array.

v : (N,) array_like

Input array.

Returns :

sqeuclidean : double

The squared Euclidean distance between vectors u and v.