Package | Description |
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org.apache.ignite.ml.tree.randomforest |
Contains random forest implementation classes.
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org.apache.ignite.ml.tree.randomforest.data.statistics |
Contains implementation of statistics computers for Random Forest.
|
Modifier and Type | Method and Description |
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protected LeafValuesComputer<MeanValueStatistic> |
RandomForestRegressionTrainer.createLeafStatisticsAggregator()
Creates an instance of Leaf Statistics Aggregator corresponding to RF implementation.
|
Modifier and Type | Method and Description |
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protected MeanValueStatistic |
RegressionLeafValuesComputer.createLeafStatsAggregator(int sampleId)
Creates an instance of leaf statistics aggregator in according to concrete algorithm based on RandomForest.
|
protected MeanValueStatistic |
RegressionLeafValuesComputer.mergeLeafStats(MeanValueStatistic leftStats,
MeanValueStatistic rightStats)
Merge statistics for same leafs.
|
Modifier and Type | Method and Description |
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protected void |
RegressionLeafValuesComputer.addElementToLeafStatistic(MeanValueStatistic leafStatAggr,
BootstrappedVector vec,
int sampleId)
Save vector to leaf statistic.
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protected double |
RegressionLeafValuesComputer.computeLeafValue(MeanValueStatistic stat)
Returns the mean value in according to statistic.
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protected MeanValueStatistic |
RegressionLeafValuesComputer.mergeLeafStats(MeanValueStatistic leftStats,
MeanValueStatistic rightStats)
Merge statistics for same leafs.
|
GridGain In-Memory Computing Platform : ver. 8.9.4 Release Date : April 16 2024