y_shared_bottleneck (`bool`, *optional*, defaults to `True`): Whether to use the same linear transformation for query&key in the bottleneck. num_feedforward_networks (`int`, *optional*, defaults to 4): Number of FFNs in a block. normalization_type (`str`, *optional*, defaults to `"no_norm"`): The normalization type in MobileBERT. classifier_dropout (`float`, *optional*): The dropout ratio for the classification head. Examples: ```python >>> from transformers import MobileBertConfig, MobileBertModel >>> # Initializing a MobileBERT configuration >>> configuration = MobileBertConfig() >>> # Initializing a model (with random weights) from the configuration above >>> model = MobileBertModel(configuration) >>> # Accessing the model configuration >>> configuration = model.config ``` Attributes: pretrained_config_archive_map (Dict[str, str]): A dictionary containing all the available pre-trained checkpoints. Z mobileberté:w