.. _f-piecewisetreeregressioncriterioncpython-39-x8664-linux-gnu:

module ``mlmodel.piecewise_tree_regression_criterion``
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Short summary
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module ``mlinsights.mlmodel.piecewise_tree_regression_criterion``

Implements a base class for a custom criterion to train a decision tree.


:githublink:`%|py|0`




Classes
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+---------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------+
| class                                                                                                               | truncated documentation                                                                                             |
+=====================================================================================================================+=====================================================================================================================+
| :class:`SimpleRegressorCriterion <mlinsights.mlmodel.piecewise_tree_regression_criterion.SimpleRegressorCriterion>` | Implements `mean square error <https://en.wikipedia.org/wiki/Mean_squared_error>`_ criterion in a non efficient ... |
+---------------------------------------------------------------------------------------------------------------------+---------------------------------------------------------------------------------------------------------------------+










Documentation
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.. automodule:: mlinsights.mlmodel.piecewise_tree_regression_criterion
    :members:
    :special-members: __init__
    :show-inheritance: