


def 					lowerCamelCase_   (	_a     ,       _a     ,       _a=False	):




		"""simple docstring"""






		if isinstance(SCREAMING_SNAKE_CASE_     ,       SCREAMING_SNAKE_CASE_	) and isinstance(SCREAMING_SNAKE_CASE_     ,       SCREAMING_SNAKE_CASE_	):
				lowerCAmelCase__       :      Any   					= len(set_a.intersection(SCREAMING_SNAKE_CASE_	)	)

				if alternative_union:
						lowerCAmelCase__       :      Any   					= len(SCREAMING_SNAKE_CASE_	) + len(SCREAMING_SNAKE_CASE_	)
				else:
						lowerCAmelCase__       :      List[Any]   					= len(set_a.union(SCREAMING_SNAKE_CASE_	)	)

				return intersection / union

		if isinstance(SCREAMING_SNAKE_CASE_     ,       (list, tuple)	) and isinstance(SCREAMING_SNAKE_CASE_     ,       (list, tuple)	):
				lowerCAmelCase__       :      Tuple   					= [element for element in set_a if element in set_b]

				if alternative_union:
						lowerCAmelCase__       :      Tuple   					= len(SCREAMING_SNAKE_CASE_	) + len(SCREAMING_SNAKE_CASE_	)
						return len(SCREAMING_SNAKE_CASE_	) / union
				else:
						lowerCAmelCase__       :      Tuple   					= set_a + [element for element in set_b if element not in set_a]
						return len(SCREAMING_SNAKE_CASE_	) / len(SCREAMING_SNAKE_CASE_	)

				return len(SCREAMING_SNAKE_CASE_	) / len(SCREAMING_SNAKE_CASE_	)
		return None


if __name__ == "__main__":
		lowerCamelCase						=		{"""a""", """b""", """c""", """d""", """e"""}
		lowerCamelCase						=		{"""c""", """d""", """e""", """f""", """h""", """i"""}
		print(jaccard_similarity(set_a, set_b))




from ...configuration_utils import PretrainedConfig
from ...utils import logging


lowerCamelCase						=		logging.get_logger(__name__)

lowerCamelCase						=		{
    '''facebook/dpr-ctx_encoder-single-nq-base''': (
        '''https://huggingface.co/facebook/dpr-ctx_encoder-single-nq-base/resolve/main/config.json'''
    ),
    '''facebook/dpr-question_encoder-single-nq-base''': (
        '''https://huggingface.co/facebook/dpr-question_encoder-single-nq-base/resolve/main/config.json'''
    ),
    '''facebook/dpr-reader-single-nq-base''': (
        '''https://huggingface.co/facebook/dpr-reader-single-nq-base/resolve/main/config.json'''
    ),
    '''facebook/dpr-ctx_encoder-multiset-base''': (
        '''https://huggingface.co/facebook/dpr-ctx_encoder-multiset-base/resolve/main/config.json'''
    ),
    '''facebook/dpr-question_encoder-multiset-base''': (
        '''https://huggingface.co/facebook/dpr-question_encoder-multiset-base/resolve/main/config.json'''
    ),
    '''facebook/dpr-reader-multiset-base''': (
        '''https://huggingface.co/facebook/dpr-reader-multiset-base/resolve/main/config.json'''
    ),
}





class  _a							(    _lowercase):
	_a  :  List[Any]				   =							'''dpr'''




	def __init__( self						:		List[str]		, _SCREAMING_SNAKE_CASE						:		List[str]=3_0522		, _SCREAMING_SNAKE_CASE						:		Optional[int]=768		, _SCREAMING_SNAKE_CASE						:		List[str]=12		, _SCREAMING_SNAKE_CASE						:		Tuple=12		, _SCREAMING_SNAKE_CASE						:		str=3072		, _SCREAMING_SNAKE_CASE						:		Optional[Any]="gelu"		, _SCREAMING_SNAKE_CASE						:		Dict=0.1		, _SCREAMING_SNAKE_CASE						:		Optional[int]=0.1		, _SCREAMING_SNAKE_CASE						:		List[str]=512		, _SCREAMING_SNAKE_CASE						:		int=2		, _SCREAMING_SNAKE_CASE						:		Optional[Any]=0.02		, _SCREAMING_SNAKE_CASE						:		Tuple=1E-12		, _SCREAMING_SNAKE_CASE						:		Union[str, Any]=0		, _SCREAMING_SNAKE_CASE						:		List[str]="absolute"		, _SCREAMING_SNAKE_CASE						:		int = 0		, **_SCREAMING_SNAKE_CASE						:		Optional[Any]		, )->	Optional[int]:
			super().__init__(pad_token_id=_SCREAMING_SNAKE_CASE		, **_SCREAMING_SNAKE_CASE		)

			lowerCAmelCase__       :      Union[str, Any]   					= vocab_size
			lowerCAmelCase__       :      Tuple   					= hidden_size
			lowerCAmelCase__       :      Union[str, Any]   					= num_hidden_layers
			lowerCAmelCase__       :      List[Any]   					= num_attention_heads
			lowerCAmelCase__       :      Optional[int]   					= hidden_act
			lowerCAmelCase__       :      Optional[Any]   					= intermediate_size
			lowerCAmelCase__       :      Optional[Any]   					= hidden_dropout_prob
			lowerCAmelCase__       :      int   					= attention_probs_dropout_prob
			lowerCAmelCase__       :      str   					= max_position_embeddings
			lowerCAmelCase__       :      List[Any]   					= type_vocab_size
			lowerCAmelCase__       :      Optional[int]   					= initializer_range
			lowerCAmelCase__       :      List[str]   					= layer_norm_eps
			lowerCAmelCase__       :      Dict   					= projection_dim
			lowerCAmelCase__       :      int   					= position_embedding_type




