
    -ip                         S r SSKr SS jrg)z+
Common utilities for testing clustering.

    Nc           	      >   [         R                  R                  U 5      n[         R                  " / SQ/ SQ/ SQ/ SQ/5      S-   n[         R                  " SU45      n[        U5       H1  n[         R                  UXh   S U XER                  X25      -  -   4   nM3     U$ )N)   r   r   r   )r   r   r   )r   r   r   r   )r   r   r   r   
   r   )nprandomRandomStatearrayemptyranger_randn)	seed
n_clusters
n_featuresn_samples_per_clusterstdprngmeansXis	            O/var/www/html/venv/lib/python3.13/site-packages/sklearn/cluster/tests/common.pygenerate_clustered_datar      s     99  &D
 			
 	 
 	!Z!A:EEH[j!C**5J*W$WWY
 
 H    )r            g?)__doc__numpyr   r    r   r   <module>r!      s   
  GJr   