Exemplo n.º 1
0
 public AdaptiveMartiBoost(String trainData, String holdoutData, int levels) throws Exception {
   this.numLevels = levels;
   Instances trainInstances = WekaUtil.getInstances(trainData);
   Instances holdoutInstances = WekaUtil.getInstances(holdoutData);
   AdaptiveMartiNodeFactory.setInstances(trainInstances);
   rootLevel = new AdaptiveMartiLevel(0);
   rootLevel.addNode(new AdaptiveMartiNode(trainInstances, holdoutInstances, rootLevel, 0));
   // rootLevel.build();
   // root.display();
   gb_matrix = new ConfusionMatrix();
   LOGGER.log(Level.INFO, "Initial global conf matrix :");
   gb_matrix.display();
 }
Exemplo n.º 2
0
 public void evaluateTestData(String testFile) throws Exception {
   rootLevel.getNodes().get(0).getInData().setTestInstances(WekaUtil.getInstances(testFile));
   AdaptiveMartiLevel currentLevel = rootLevel;
   while (currentLevel.getLevelNumber() < numLevels) {
     System.out.println("Level " + currentLevel.getLevelNumber());
     if (currentLevel.getLevelNumber() == numLevels - 1) currentLevel.setFinalLevel(true);
     currentLevel.classifyRouteTestInstances(gb_matrix);
     currentLevel = currentLevel.getNextLevel();
   }
   gb_matrix.display();
 }