gini_gain.hpp File Reference
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class  GiniGain
 The Gini gain, a measure of set purity usable as a fitness function (FitnessFunction) for decision trees. More...



Linear algebra utility functions, generally performed on matrices or vectors.
Trees and tree-building procedures.

Detailed Description

Ryan Curtin

The GiniGain class, which is a fitness function (FitnessFunction) for decision trees.

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Definition in file gini_gain.hpp.