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- .. role:: hidden
- :class: hidden-section
- .. _Criterions:
- Criterions
- ==========
- Criterions compute the loss function given the model and batch, roughly::
- loss = criterion(model, batch)
- .. automodule:: fairseq.criterions
- :members:
- .. autoclass:: fairseq.criterions.FairseqCriterion
- :members:
- :undoc-members:
- .. autoclass:: fairseq.criterions.adaptive_loss.AdaptiveLoss
- :members:
- :undoc-members:
- .. autoclass:: fairseq.criterions.composite_loss.CompositeLoss
- :members:
- :undoc-members:
- .. autoclass:: fairseq.criterions.cross_entropy.CrossEntropyCriterion
- :members:
- :undoc-members:
- .. autoclass:: fairseq.criterions.label_smoothed_cross_entropy.LabelSmoothedCrossEntropyCriterion
- :members:
- :undoc-members:
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