BDjdZddlZ ddZy)z+ Common utilities for testing clustering. Nc <tjj|}tjgdgdgdgdgdz}tjd|f}t |D]3}tj |||d|||j||zzf}5|S)N)rrr)rrr)rrrr)rrrr r)nprandom RandomStatearrayemptyranger_randn) seed n_clusters n_featuresn_samples_per_clusterstdprngmeansXis `C:\Crop_Prediction\Backend\crop-ai-system\venv\Lib\site-packages\sklearn/cluster/tests/common.pygenerate_clustered_datar s 99  &D        !Z!A :   EE !H[j !C$**5JJ*W$W W Y  H)rg?)__doc__numpyrrrrr!s GJ r