NICE_VisLearning/classifier/fpclassifier/randomforest/DecisionTreeBuilder.cpp

/** 
* @file DecisionTreeBuilder.cpp
* @brief build decision trees
* @author Erik Rodner
* @date 05/06/2008

*/
#ifdef NOVISUAL
#include <vislearning/nice_nonvis.h>
#else
#include <vislearning/nice.h>
#endif

#include <iostream>

#include "vislearning/classifier/fpclassifier/randomforest/DecisionTreeBuilder.h"

using namespace OBJREC;

using namespace std;
// refactor-nice.pl: check this substitution
// old: using namespace ice;
using namespace NICE;



DecisionTreeBuilder::DecisionTreeBuilder()
{
}

DecisionTreeBuilder::~DecisionTreeBuilder()
{
}

void DecisionTreeBuilder::build ( DecisionTree & tree, const FeaturePool & fp,
		const Examples & examples, int maxClassNo )
{
    DecisionNode *root = build ( fp, examples, maxClassNo );
    tree.setRoot(root);
    
    int depth, count;
    tree.statistics ( depth, count );
    fprintf (stderr, "DecisionTree: maximum depth = %d, number of nodes = %d\n", depth, count );

}