splitevaluatorworker.java

来自「Boosting算法软件包」· Java 代码 · 共 31 行

package jboost.controller;

import jboost.CandidateSplit;
import jboost.util.BaseCountWorker;
import EDU.oswego.cs.dl.util.concurrent.CountDown;

/**
 * SplitEvaluatorWorker description
 *
 * @author Peter Kharchenko
 */
public class SplitEvaluatorWorker extends BaseCountWorker {
    CandidateSplit split; 
    double[] losses;
    int pos;
    
    public SplitEvaluatorWorker(CandidateSplit split, double[] losses, int pos, CountDown count) {
        super(count);
        this.split=split;
        this.losses=losses;
        this.pos=pos;
    }
    
    /**
     * Evaliate a splitter candidate
     */
    protected void doWork() {
        losses[pos]=split.getLoss();
    }
}