lenskit.config.common.EmbeddingSizeMixin
========================================

.. py:class:: lenskit.config.common.EmbeddingSizeMixin
   

   Mixin for configuring embedding sizes (# of latent dimensions).

   Component configuration classes can extend this class to inherit a
   standardized definition of an embedding size, along with useful behavior
   like configuring with base-2 logs.

   Example usage:

   .. code:: python

       class SVDConfig(EmbeddingSizeMixin, BaseModel):
           pass

       cfg = SVDConfig(embedding_size=32)


   .. py:attribute:: embedding_size
      :type:  pydantic.PositiveInt

      The dimension of user and item embeddings (number of latent features to
      learn).


   .. py:method:: lkmv_embedding_size(data)
      :classmethod: