export_graphviz

tree

<p>Export a tree in DOT format.
This function generates a GraphViz representation of the tree,
which is then written into <code>dot_string</code>.</p>

internal

Learn optimal policies via doubly robust empirical
welfare maximization over trees. This package implements the multi-action doubly
robust approach of Zhou, Athey and Wager (2018) <arXiv:1810.04778> in the case where
we want to learn policies that belong to the class of depth k decision trees.

Erik Sverdrup

policytree

Policy Learning via Doubly Robust Empirical Welfare Maximization
over Trees

Ayush Kanodia

Zhengyuan Zhou

Susan Athey

Stefan Wager

export_graphviz function

Export a tree in DOT format.
This function generates a GraphViz representation of the tree,
which is then written into <code>dot_string</code>. — export_graphviz

Export a tree in DOT format.
This function generates a GraphViz representation of the tree,
which is then written into <code>dot_string</code>.

export_graphviz: Export a tree in DOT format. This function generates a GraphViz representation of the tree, which is then written into `dot_string`.

Description

Usage

Arguments