NNSOM.utils.get_cluster_array

NNSOM.utils.get_cluster_array(feature, clust)[source]

Return an object array whose elements are per-cluster feature values.

Parameters:

feature (array-like, shape (N,)) – Feature values for all data points.
clust (list of array-like) – A list of cluster index arrays sorted by distance to the winning neuron.

Returns:

cluster_array – Each element is a 1-D array of feature values for that cluster. Empty clusters store an empty array.

Return type:

np.ndarray of object, shape (numNeurons,)