.. customcarditem::
   :header: Perplexity
   :image: https://pl-flash-data.s3.amazonaws.com/assets/thumbnails/summarization.svg
   :tags: Text

.. include:: ../links.rst

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Perplexity
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Module Interface
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.. autoclass:: torchmetrics.text.perplexity.Perplexity
    :exclude-members: update, compute

Functional Interface
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.. autofunction:: torchmetrics.functional.text.perplexity.perplexity