lenskit.reranking.fair.FAIRRerankerConfig
=========================================

.. py:class:: lenskit.reranking.fair.FAIRRerankerConfig
   

   Bases: :py:obj:`pydantic.BaseModel`


   Configuration for :class:`FAIRReranker`.


   .. py:attribute:: n
      :type:  pydantic.PositiveInt

      Size of the top-N subset to rerank. If ``None``, the entire
      candidate list is reranked.


   .. py:attribute:: p
      :type:  pydantic.PositiveFloat

      The target proportion of protected items in the list (0.0 ≤ p ≤ 1.0).
      The default value is 0.5.


   .. py:attribute:: alpha
      :type:  pydantic.PositiveFloat

      The probability threshold for Type I error across prefixes.
      The default value is 0.1.


   .. py:attribute:: protected_attribute
      :type:  str

      The item attribute name that marks whether an item is protected.
      The default name is 'protected'.