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chenpangpang
transformers
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ccebcae7
Commit
ccebcae7
authored
Jan 17, 2020
by
Lysandre
Committed by
Lysandre Debut
Jan 23, 2020
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PyTorch XLM
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92b3cb78
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docs/source/model_doc/xlm.rst
docs/source/model_doc/xlm.rst
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src/transformers/modeling_xlm.py
src/transformers/modeling_xlm.py
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docs/source/model_doc/xlm.rst
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ccebcae7
XLM
XLM
----------------------------------------------------
----------------------------------------------------
``XLMConfig``
The XLM model was proposed in `Cross-lingual Language Model Pretraining`_
by Guillaume Lample*, Alexis Conneau*. It's a transformer pre-trained using one of the following objectives:
- a causal language modeling (CLM) objective (next token prediction),
- a masked language modeling (MLM) objective (Bert-like), or
- a Translation Language Modeling (TLM) object (extension of Bert's MLM to multiple language inputs)
Original code can be found `here <https://github.com/facebookresearch/XLM>`_.
This model is a PyTorch `torch.nn.Module`_ sub-class. Use it as a regular PyTorch Module and
refer to the PyTorch documentation for all matter related to general usage and behavior.
XLMConfig
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.XLMConfig
.. autoclass:: transformers.XLMConfig
:members:
:members:
``
XLMTokenizer
``
XLMTokenizer
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.XLMTokenizer
.. autoclass:: transformers.XLMTokenizer
:members:
:members:
``
XLMModel
``
XLMModel
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.XLMModel
.. autoclass:: transformers.XLMModel
:members:
:members:
``
XLMWithLMHeadModel
``
XLMWithLMHeadModel
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.XLMWithLMHeadModel
.. autoclass:: transformers.XLMWithLMHeadModel
:members:
:members:
``
XLMForSequenceClassification
``
XLMForSequenceClassification
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.XLMForSequenceClassification
.. autoclass:: transformers.XLMForSequenceClassification
:members:
:members:
``
XLMForQuestionAnsweringSimple
``
XLMForQuestionAnsweringSimple
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.XLMForQuestionAnsweringSimple
.. autoclass:: transformers.XLMForQuestionAnsweringSimple
:members:
:members:
``
XLMForQuestionAnswering
``
XLMForQuestionAnswering
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.XLMForQuestionAnswering
.. autoclass:: transformers.XLMForQuestionAnswering
:members:
:members:
``
TFXLMModel
``
TFXLMModel
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.TFXLMModel
.. autoclass:: transformers.TFXLMModel
:members:
:members:
``
TFXLMWithLMHeadModel
``
TFXLMWithLMHeadModel
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.TFXLMWithLMHeadModel
.. autoclass:: transformers.TFXLMWithLMHeadModel
:members:
:members:
``
TFXLMForSequenceClassification
``
TFXLMForSequenceClassification
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.TFXLMForSequenceClassification
.. autoclass:: transformers.TFXLMForSequenceClassification
:members:
:members:
``
TFXLMForQuestionAnsweringSimple
``
TFXLMForQuestionAnsweringSimple
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
.. autoclass:: transformers.TFXLMForQuestionAnsweringSimple
.. autoclass:: transformers.TFXLMForQuestionAnsweringSimple
...
...
src/transformers/modeling_xlm.py
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ccebcae7
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