| .. role:: hidden |
| :class: hidden-section |
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| .. _Criterions: |
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| Criterions |
| ========== |
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| Criterions compute the loss function given the model and batch, roughly:: |
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| loss = criterion(model, batch) |
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| .. automodule:: fairseq.criterions |
| :members: |
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| .. autoclass:: fairseq.criterions.FairseqCriterion |
| :members: |
| :undoc-members: |
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| .. 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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|
