scipy.spatial.KDTree.sparse_distance_matrix¶
- KDTree.sparse_distance_matrix(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: other : KDTree
max_distance : positive float
p : float, optional
Returns: result : dok_matrix
Sparse matrix representing the results in “dictionary of keys” format.