get_upper_child

Julia Equivalent:
<a href="https://docs.interpretable.ai/v3.2.2/IAITrees/reference/#IAI.get_upper_child"><code>IAI.get_upper_child</code></a>

An interface to the algorithms of 'Interpretable AI'
<https://www.interpretable.ai> from the R programming language.
'Interpretable AI' provides various modules, including 'Optimal Trees' for
classification, regression, prescription and survival analysis, 'Optimal
Imputation' for missing data imputation and outlier detection, and 'Optimal
Feature Selection' for exact sparse regression. The 'iai' package is an
open-source project. The 'Interpretable AI' software modules are proprietary
products, but free academic and evaluation licenses are available.

Jack Dunn

Interface to 'Interpretable AI' Modules

Ying Zhuo

Interpretable AI LLC 

get_upper_child function

<dl><dt>lnr</dt>
<dd>The learner to query.</dd>
<dt>node_index</dt>
<dd>The node in the tree to query.</dd></dl>

Arguments

Julia Equivalent:
<a href='https://docs.interpretable.ai/v3.2.2/IAITrees/reference/#IAI.get_upper_child'><code>IAI.get_upper_child</code></a>

Get the index of the upper child at a split node of a tree — get_upper_child

<dl>

<dt>lnr</dt>
<dd>The learner to query.</dd>


<dt>node_index</dt>
<dd>The node in the tree to query.</dd>

</dl>

get_upper_child: Get the index of the upper child at a split node of a tree

Description

Usage

Arguments

Examples