1 files changed, 27 insertions, 4 deletions
diff --git a/test/de/lmu/ifi/dbs/elki/evaluation/TestComputeROC.java b/test/de/lmu/ifi/dbs/elki/evaluation/TestComputeROC.java
index 46adb1bb..2ad7c11f 100644
--- a/test/de/lmu/ifi/dbs/elki/evaluation/TestComputeROC.java
+++ b/test/de/lmu/ifi/dbs/elki/evaluation/TestComputeROC.java
@@ -1,5 +1,28 @@
 package de.lmu.ifi.dbs.elki.evaluation;
 
+/*
+ This file is part of ELKI:
+ Environment for Developing KDD-Applications Supported by Index-Structures
+
+ Copyright (C) 2011
+ Ludwig-Maximilians-Universität München
+ Lehr- und Forschungseinheit für Datenbanksysteme
+ ELKI Development Team
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published by
+ the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -19,7 +42,7 @@ import de.lmu.ifi.dbs.elki.utilities.pairs.Pair;
  * Test to validate ROC curve computation.
  * 
  * @author Erich Schubert
- *
+ * 
  */
 public class TestComputeROC implements JUnit4Test {
   /**
@@ -33,7 +56,7 @@ public class TestComputeROC implements JUnit4Test {
     positive.add(DBIDUtil.importInteger(3));
     positive.add(DBIDUtil.importInteger(4));
     positive.add(DBIDUtil.importInteger(5));
-    
+
     ArrayList<Pair<Double, DBID>> distances = new ArrayList<Pair<Double, DBID>>();
     distances.add(new Pair<Double, DBID>(0.0, DBIDUtil.importInteger(1)));
     distances.add(new Pair<Double, DBID>(1.0, DBIDUtil.importInteger(2)));
@@ -44,11 +67,11 @@ public class TestComputeROC implements JUnit4Test {
     distances.add(new Pair<Double, DBID>(4.0, DBIDUtil.importInteger(4)));
     distances.add(new Pair<Double, DBID>(5.0, DBIDUtil.importInteger(9)));
     distances.add(new Pair<Double, DBID>(6.0, DBIDUtil.importInteger(5)));
-    
+
     List<DoubleDoublePair> roccurve = ROC.materializeROC(9, positive, distances.iterator());
     // System.out.println(roccurve);
     Assert.assertEquals("ROC curve too complex", 6, roccurve.size());
-    
+
     double auc = ROC.computeAUC(roccurve);
     Assert.assertEquals("ROC AUC not right.", 0.6, auc, 0.0001);
   }