com.expleague.ml.cli.builders.methods.impl.RandomForestBuilder Maven / Gradle / Ivy
package com.expleague.ml.cli.builders.methods.impl;
import com.expleague.ml.loss.WeightedLoss;
import com.expleague.ml.methods.VecOptimization;
import com.expleague.commons.func.Factory;
import com.expleague.commons.random.FastRandom;
import com.expleague.ml.methods.RandomForest;
/**
* User: qdeee
* Date: 27.01.15
*/
public class RandomForestBuilder implements Factory {
public static FastRandom defaultRandom;
private final Factory defaultWeakBuilder = new GreedyObliviousTreeBuilder();
private FastRandom random = defaultRandom;
private int count;
private VecOptimization weak;
public void setCount(final int count) {
this.count = count;
}
public void setWeak(final VecOptimization weak) {
this.weak = weak;
}
@Override
public RandomForest create() {
if (weak == null) {
weak = defaultWeakBuilder.create();
}
return new RandomForest(weak, random, count);
}
}
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