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    Ni~                     @   s(   d dl Zd dlm  mZ dddZdS )    N333333?c                 C   sp   t t | d| jd f} t jt |dd}tj| |dd}t d| || }dd| d |d   }|S )N      )axis)
batch_dims)	Kreshapesoftmaxshapeexpand_dimsflattentf	gather_ndpow)y_predy_truealphayprobsposdsc_loss r   G/home/ubuntu/.local/lib/python3.10/site-packages/tf2crf/other_losses.pycompute_dsc_loss   s   r   )r   )
tensorflowr   tensorflow.keras.backendkerasbackendr   r   r   r   r   r   <module>   s    