scipy.spatial.KDTree.sparse_distance_matrix¶
-
KDTree.
sparse_distance_matrix
(self, other, max_distance, p=2.0)[source]¶ Compute a sparse distance matrix
Computes a distance matrix between two KDTrees, leaving as zero any distance greater than max_distance.
- Parameters
- otherKDTree
- max_distancepositive float
- pfloat, optional
- Returns
- resultdok_matrix
Sparse matrix representing the results in “dictionary of keys” format.