a
    ł»j  ć                   @   s   d Z ddlZd	ddZdS )
z+
Common utilities for testing clustering.

é    Né   é   é   ēŁ?c           	   	   C   s|   t j | ”}t  g d¢g d¢g d¢g d¢g”d }t  d|f”}t|D ].}t j||| d | || ||”  f }qH|S )N)é   r   r   r   )é’’’’r   r   r   )r   r   r   r   )r   r   r   r   é
   r   )ŚnpŚrandomZRandomStateŚarrayŚemptyŚrangeZr_Zrandn)	ŚseedZ
n_clustersZ
n_featuresZn_samples_per_clusterZstdZprngZmeansŚXŚi© r   śBE:\soccer\ml_env\Lib\site-packages\sklearn/cluster/tests/common.pyŚgenerate_clustered_data   s&    ü’ų’’’r   )r   r   r   r   r   )Ś__doc__Śnumpyr	   r   r   r   r   r   Ś<module>   s    ’