cCi SrSSKJr SSKJr SSKJrJr SSKJ r J r SSK J r J r SSKJrJrJr \R$"\5r"S S \ 5r"S S \ 5rS S /rg )zLayoutLM model configuration OrderedDict)Mapping)AnyOptional)PretrainedConfigPreTrainedTokenizer) OnnxConfig PatchingSpec) TensorTypeis_torch_availableloggingcR^\rSrSrSrSrSU4SjjrSrU=r$)LayoutLMConfigao This is the configuration class to store the configuration of a [`LayoutLMModel`]. It is used to instantiate a LayoutLM model according to the specified arguments, defining the model architecture. Instantiating a configuration with the defaults will yield a similar configuration to that of the LayoutLM [microsoft/layoutlm-base-uncased](https://huggingface.co/microsoft/layoutlm-base-uncased) architecture. Configuration objects inherit from [`BertConfig`] and can be used to control the model outputs. Read the documentation from [`BertConfig`] for more information. Args: vocab_size (`int`, *optional*, defaults to 30522): Vocabulary size of the LayoutLM model. Defines the different tokens that can be represented by the *inputs_ids* passed to the forward method of [`LayoutLMModel`]. hidden_size (`int`, *optional*, defaults to 768): Dimensionality of the encoder layers and the pooler layer. num_hidden_layers (`int`, *optional*, defaults to 12): Number of hidden layers in the Transformer encoder. num_attention_heads (`int`, *optional*, defaults to 12): Number of attention heads for each attention layer in the Transformer encoder. intermediate_size (`int`, *optional*, defaults to 3072): Dimensionality of the "intermediate" (i.e., feed-forward) layer in the Transformer encoder. hidden_act (`str` or `function`, *optional*, defaults to `"gelu"`): The non-linear activation function (function or string) in the encoder and pooler. If string, `"gelu"`, `"relu"`, `"silu"` and `"gelu_new"` are supported. hidden_dropout_prob (`float`, *optional*, defaults to 0.1): The dropout probability for all fully connected layers in the embeddings, encoder, and pooler. attention_probs_dropout_prob (`float`, *optional*, defaults to 0.1): The dropout ratio for the attention probabilities. max_position_embeddings (`int`, *optional*, defaults to 512): The maximum sequence length that this model might ever be used with. Typically set this to something large just in case (e.g., 512 or 1024 or 2048). type_vocab_size (`int`, *optional*, defaults to 2): The vocabulary size of the `token_type_ids` passed into [`LayoutLMModel`]. initializer_range (`float`, *optional*, defaults to 0.02): The standard deviation of the truncated_normal_initializer for initializing all weight matrices. layer_norm_eps (`float`, *optional*, defaults to 1e-12): The epsilon used by the layer normalization layers. pad_token_id (`int`, *optional*, defaults to 0): The value used to pad input_ids. use_cache (`bool`, *optional*, defaults to `True`): Whether or not the model should return the last key/values attentions (not used by all models). Only relevant if `config.is_decoder=True`. max_2d_position_embeddings (`int`, *optional*, defaults to 1024): The maximum value that the 2D position embedding might ever used. Typically set this to something large just in case (e.g., 1024). Examples: ```python >>> from transformers import LayoutLMConfig, LayoutLMModel >>> # Initializing a LayoutLM configuration >>> configuration = LayoutLMConfig() >>> # Initializing a model (with random weights) from the configuration >>> model = LayoutLMModel(configuration) >>> # Accessing the model configuration >>> configuration = model.config ```layoutlmc >[TU]"SSU 0UD6 XlX lX0lX@lX`lXPlXplXl Xl Xl Xl Xl XlXlg)N pad_token_id)super__init__ vocab_size hidden_sizenum_hidden_layersnum_attention_heads hidden_actintermediate_sizehidden_dropout_probattention_probs_dropout_probmax_position_embeddingstype_vocab_sizeinitializer_rangelayer_norm_eps use_cachemax_2d_position_embeddings)selfrrrrrrrr r!r"r#r$rr%r&kwargs __class__s m/home/james-whalen/.local/lib/python3.13/site-packages/transformers/models/layoutlm/configuration_layoutlm.pyrLayoutLMConfig.__init__^sk& =l=f=$&!2#6 $!2#6 ,H)'>$.!2,"*D')r rrrr#rr$r&r!rrr"r%r)i:wi r-i gelu皙?r/ig{Gz?g-q=rTi) __name__ __module__ __qualname____firstlineno____doc__ model_typer__static_attributes__ __classcell__r)s@r*rrsK< |J%( ##'!!E!Er,rc^\rSrSrSS\S\S\\\4U4Sjjjr \ S\ \\ \ \444Sj5r SS\S \ S \ S \S \\S\ \\44 U4S jjjrSrU=r$)LayoutLMOnnxConfigconfigtaskpatching_specscJ>[TU]XUS9 URS- Ulg)N)r>r?)rrr&max_2d_positions)r'r=r>r?r)s r*rLayoutLMOnnxConfig.__init__s* >J & A AA Er,returnc H[SSSS.4SSSS.4SSSS.4SSSS.4/5$)N input_idsbatchsequence)rrAbboxattention_masktoken_type_idsr)r's r*inputsLayoutLMOnnxConfig.inputssH'j9:W45!w:#>?!w:#>?    r, tokenizer batch_size seq_lengthis_pair frameworkc >[T U]XX4US9n/SQnU[R:Xd [ S5e[ 5(d [ S5eSSKnUSRup#UR/U/U-Q5RUSS5US 'U$) a> Generate inputs to provide to the ONNX exporter for the specific framework Args: tokenizer: The tokenizer associated with this model configuration batch_size: The batch size (int) to export the model for (-1 means dynamic axis) seq_length: The sequence length (int) to export the model for (-1 means dynamic axis) is_pair: Indicate if the input is a pair (sentence 1, sentence 2) framework: The framework (optional) the tokenizer will generate tensor for Returns: Mapping[str, Tensor] holding the kwargs to provide to the model's forward function )rOrPrQrR)0TIzCExporting LayoutLM to ONNX is currently only supported for PyTorch.z7Cannot generate dummy inputs without PyTorch installed.rNrFrArI) rgenerate_dummy_inputsr PYTORCHNotImplementedErrorr ValueErrortorchshapetensortile) r'rNrOrPrQrR input_dictboxr\r)s r*rX(LayoutLMOnnxConfig.generate_dummy_inputss,W2 `i3  J...%&kl l!##VW W!+K!8!>!> "\\*?SEJ,>*?@EEjRSUVW 6r,)rB)defaultN)rdFN)r1r2r3r4r strrlistr rpropertyrintrLr boolr rrXr7r8r9s@r*r;r;s7; F FF!l!34 FF WS#X%6 67  *. &&&& &  & J' & c &&r,r;N)r5 collectionsrcollections.abcrtypingrrr r onnxr r utilsr rr get_loggerr1loggerrr;__all__rr,r*rss]### 5,<<   H %bE%bEJ;;| 1 2r,