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52 lines
1.3 KiB
ReStructuredText
52 lines
1.3 KiB
ReStructuredText
Optimizer
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----------------------------------------------------
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The ``.optimization`` module provides:
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- an optimizer with weight decay fixed that can be used to fine-tuned models, and
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- several schedules in the form of schedule objects that inherit from ``_LRSchedule``:
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``AdamW``
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~~~~~~~~~~~~~~~~
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.. autoclass:: transformers.AdamW
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:members:
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Schedules
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----------------------------------------------------
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Learning Rate Schedules
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^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
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.. autofunction:: transformers.get_constant_schedule
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.. autofunction:: transformers.get_constant_schedule_with_warmup
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.. image:: /imgs/warmup_constant_schedule.png
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:target: /imgs/warmup_constant_schedule.png
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:alt:
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.. autofunction:: transformers.get_cosine_schedule_with_warmup
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:members:
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.. image:: /imgs/warmup_cosine_schedule.png
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:target: /imgs/warmup_cosine_schedule.png
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:alt:
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.. autofunction:: transformers.get_cosine_with_hard_restarts_schedule_with_warmup
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.. image:: /imgs/warmup_cosine_hard_restarts_schedule.png
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:target: /imgs/warmup_cosine_hard_restarts_schedule.png
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:alt:
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.. autofunction:: transformers.get_linear_schedule_with_warmup
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.. image:: /imgs/warmup_linear_schedule.png
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:target: /imgs/warmup_linear_schedule.png
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:alt:
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