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

module ``mlmodel.piecewise_tree_regression_criterion_fast``
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Short summary
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module ``mlinsights.mlmodel.piecewise_tree_regression_criterion_fast``

Implements a custom criterion to train a decision tree.


:githublink:`%|py|0`




Classes
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+----------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+
| class                                                                                                                            | truncated documentation                                                                                                  |
+==================================================================================================================================+==========================================================================================================================+
| :class:`SimpleRegressorCriterionFast <mlinsights.mlmodel.piecewise_tree_regression_criterion_fast.SimpleRegressorCriterionFast>` | Criterion which computes the mean square error assuming points falling into one node are approximated by a constant. ... |
+----------------------------------------------------------------------------------------------------------------------------------+--------------------------------------------------------------------------------------------------------------------------+










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