.. _model-active_subspace-truncation_method-cross_validation-minimum:

"""""""
minimum
"""""""


Select subspace to minimize cross-validation error


.. toctree::
   :hidden:
   :maxdepth: 1



**Specification**

- *Alias:* None

- *Arguments:* None


**Description**


Select the subspace dimension that mimimizes the cross-validation
error across sizes considered.