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    3‰dq  ã                   @   s   d Z ddlZd	dd„ZdS )
z+
Common utilities for testing clustering.

é    Né   é   é   çš™™™™™Ù?c           	   	   C   sŒ   t j | ¡}t  ddddgddddgddddgddddgg¡d }t  d|f¡}t|ƒD ].}t j||| d |… || ||¡  f }qX|S )Né   r   éÿÿÿÿé
   )ÚnpÚrandomZRandomStateÚarrayÚemptyÚrangeZr_Zrandn)	ÚseedZ
n_clustersZ
n_featuresZn_samples_per_clusterZstdZprngZmeansÚXÚi© r   ú@/tmp/pip-unpacked-wheel-zrfo1fqw/sklearn/cluster/tests/common.pyÚgenerate_clustered_data   s&    
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