StochTree::FeaturePresortRoot Class Reference

Data structure for presorting a feature by its values. More...

#include <partition_tracker.h>

Detailed Description

Data structure for presorting a feature by its values.

This class is intended to be run once on a dataset as it pre-sorts each feature across the entire dataset.

FeaturePresortPartition is intended for use in recursive construction of new trees, and each new tree's FeaturePresortPartition is initialized from a FeaturePresortRoot class so that features are only arg-sorted one time.

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The documentation for this class was generated from the following file:

• include/stochtree/partition_tracker.h