U
    9%e                     @   s   d dl Zd dlmZ d dlmZ d dlmZ d dl	m
Z
 d dlmZ d dlmZmZ edd d\ZZeeZeeZeeegjZd	d
 Zdd Zdd Zdd Zdd Zdd Zdd Zdd Z dS )    N)make_regression)KernelRidge)Ridge)pairwise_kernels)assert_array_almost_equalignore_warnings
   )Z
n_featuresZrandom_statec                  C   sB   t dddttt} tdddttt}t| | d S N   Falphafit_interceptlinearkernelr   )r   fitXypredictr   r   predpred2 r   ^/var/www/html/Darija-Ai-API/env/lib/python3.8/site-packages/sklearn/tests/test_kernel_ridge.pytest_kernel_ridge   s    r   c                  C   sD   t ddddttt} tdddttt}t| | d S Nr
   FZcholesky)r   r   Zsolverr   r   )r   r   Xcsrr   r   r   r   r   r   r   r   test_kernel_ridge_csr   s     r   c                  C   sD   t ddddttt} tdddttt}t| | d S r   )r   r   Xcscr   r   r   r   r   r   r   r   test_kernel_ridge_csc    s     r   c                  C   sN   t dddttt} tddd}t|jtt |t}t| | d S )Nr   Fr   r   r   )r   r   r   r   r   r   r   r   )r   krr   r   r   r   !test_kernel_ridge_singular_kernel*   s
    
r!   c                  C   sV   dD ]L} t tt| d}t| dttt}tdd|t|}t|| qd S )N)r   ZrbfZpolyZcosine)Zmetricr   precomputed)r   r   r   r   r   r   r   )r   Kr   r   r   r   r   test_kernel_ridge_precomputed4   s
    r%   c                  C   s6   t ttj} |  }tdd| t t| | d S )Nr#   r"   )	npdotr   Tcopyr   r   r   r   )r$   ZK2r   r   r   .test_kernel_ridge_precomputed_kernel_unchanged<   s    r*   c                  C   s   t ttj} t jdtjd }tdddj	tt
|dt}tdddj	tt
|dt}tdddj	| t
|d| }t|| t|| d S )	Nr   r
   Fr   )Zsample_weightr   r   r#   )r&   r'   r   r(   randomZRandomStateZrandshaper   r   r   r   r   r   )r$   swr   r   pred3r   r   r    test_kernel_ridge_sample_weightsC   s      
r/   c                  C   sv   t dddttt} tdddttt}t| | tdddttt}t	||gj
}t|| d S r	   )r   r   r   Yr   r   r   r   r&   arrayr(   )r   r   r.   r   r   r   test_kernel_ridge_multi_outputR   s    
r2   )!numpyr&   Zscipy.sparsesparsespZsklearn.datasetsr   Zsklearn.kernel_ridger   Zsklearn.linear_modelr   Zsklearn.metrics.pairwiser   Zsklearn.utils._testingr   r   r   r   Z
csr_matrixr   Z
csc_matrixr   r1   r(   r0   r   r   r   r!   r%   r*   r/   r2   r   r   r   r   <module>   s$   




