lenskit.schemas.tuning.SearchParam
==================================

.. py:class:: lenskit.schemas.tuning.SearchParam
   

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


   .. py:attribute:: type
      :type:  Literal['int', 'float', 'bool', 'choice']

      The type of this parameter.


   .. py:attribute:: min
      :type:  int | float | None
      :value: None


      Minimum parameter value.


   .. py:attribute:: max
      :type:  int | float | None
      :value: None


      Maximum parameter value.


   .. py:attribute:: scale
      :type:  Literal['uniform', 'log', 'pow2']
      :value: 'uniform'


      Search scale for parameter values.

      The value ``"pow2"`` only applies to integer parameters, and
      constrains them to be integer powers of 2.


   .. py:attribute:: choices
      :type:  list[str | int | float | bool]
      :value: []


      Choices for a ``"choice"`` search parameter.


   .. py:attribute:: base
      :type:  float | None
      :value: None


      Base for logarithmic search scales.