
    1;jiV                         d dl mZ ddlmZ d dl mZ d dl mZ dee         dej        deej	                 fd	Z
dee         dej        d
ej	        fdZdS )   )model    )List)	inference)datagradr   Xc                     t                      }d}|D ]0}t          | ||          \  }}||z  }|                    |           1||fS Nr   )setget_grad_CRFupdate)r   r   r	   
all_id_seterrorsxerrorid_sets           O/root/voice-cloning/.venv/lib/python3.11/site-packages/spacy_pkuseg/gradient.pyget_grad_SGD_minibatchr      sa    
 JF " "$T5!44v%&!!!!:    r   c           	         t                      }|j        }t          j        t	          |          |          }t          j        t	          |          |          }t          j        ||          \  }}}	}
t          j        |||||          \  }}t          j        ||||	|
          \  }}t          |j                  D ]o\  }}|D ]g} |j	        |d          }|
                    t          |||z                        | |||z   xx         |j        |         |j        |         z
  z  cc<   hp|j        |z  }| |d xx         ||z
  z  cc<   |
                    t          ||||z  z                        ||z
  |fS r   )r   n_tag_infbelieflen	getYYandYget_beliefs	enumeratefeatures_get_node_tag_feature_idr   rangebelState	n_feature)r   r   r   r   r   bel	belMaskedYlistYYlist	maskYlist
maskYYlistZsum_edgeZGoldsum_edge_maskedinode_feature_list
feature_idtrans_idbackoffs                       r   r   r      s    UUFKE
+c!ffe
$
$CCFFE**I+/>%+C+C(E69j"3q%@@KAx!-i9jYYE? )!* 5 5 U U+ 	U 	UJ5u5j!DDHMM%(U*:;;<<<(5.()))S\!_y?QRS?T-TT))))	U
 o%GNNNh00NNN
MM%55=!899:::u9fr   N) r   typingr   r   r   r   floatModelExampler   r    r   r   <module>r9      s                           
u+#k.24<.@   
u+#k.2l     r   