spopt.region.extract_clusters

spopt.region.extract_clusters(linkage_matrix, min_cluster_size, extraction='eom')

Extract cluster types from a linkage matrix.

Parameters:

linkage_matrixnp.ndarray

A hierarchical clustering encoded as an array in scipy.cluster.hierarchy.linkage format.

min_cluster_sizeint

The minimum number of observations that forms a cluster.

extraction: str (default “eom”)

The cluster extraction scheme. “eom” is Excess of Mass, “leaf” is Leaf extraction.

Returns:

numpy.array

Cluster labels for observations.