python DBSCAN.py

Posted 2021-05-09

def (eps,min_samples):
    db = DBSCAN(eps, min_samples).fit(point_data)
    core_samples_mask = np.zeros_like(db.labels_, dtype=bool)
    core_samples_mask[db.core_sample_indices_] = True
    labels = db.labels_
    n_clusters_ = len(set(labels)) - (1 if -1 in labels else 0)

    print('Estimated number of clusters: %d' % n_clusters_)