.. _model-active_subspace-truncation_method-cross_validation-relative:

""""""""
relative
""""""""


Choose subspace with cross-validation error less than tolerance


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



**Specification**

- *Alias:* None

- *Arguments:* None


**Description**


Select smallest subspace with cross-validation error less than
specified tolerance.


