transformers/docs/source/main_classes/model.rst
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Co-authored-by: Lysandre Debut <lysandre@huggingface.co>

Co-authored-by: Lysandre Debut <lysandre@huggingface.co>
2020-08-03 11:44:46 -04:00

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Models
----------------------------------------------------
The base classes :class:`~transformers.PreTrainedModel` and :class:`~transformers.TFPreTrainedModel` implement the
common methods for loading/saving a model either from a local file or directory, or from a pretrained model
configuration provided by the library (downloaded from HuggingFace's AWS S3 repository).
:class:`~transformers.PreTrainedModel` and :class:`~transformers.TFPreTrainedModel` also implement a few methods which
are common among all the models to:
- resize the input token embeddings when new tokens are added to the vocabulary
- prune the attention heads of the model.
The other methods that are common to each model are defined in :class:`~transformers.modeling_utils.ModuleUtilsMixin`
(for the PyTorch models) and :class:`~transformers.modeling_tf_utils.TFModuleUtilsMixin` (for the TensorFlow models).
``PreTrainedModel``
~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.PreTrainedModel
:members:
``ModuleUtilsMixin``
~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.modeling_utils.ModuleUtilsMixin
:members:
``TFPreTrainedModel``
~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.TFPreTrainedModel
:members:
``TFModelUtilsMixin``
~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.modeling_tf_utils.TFModelUtilsMixin
:members:
Generative models
~~~~~~~~~~~~~~~~~
Coming soon