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diff --git a/test/de/lmu/ifi/dbs/elki/algorithm/clustering/correlation/TestFourCResults.java b/test/de/lmu/ifi/dbs/elki/algorithm/clustering/correlation/TestFourCResults.java
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-package de.lmu.ifi.dbs.elki.algorithm.clustering.correlation;
-
-/*
- This file is part of ELKI:
- Environment for Developing KDD-Applications Supported by Index-Structures
-
- Copyright (C) 2012
- 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 org.junit.Test;
-
-import de.lmu.ifi.dbs.elki.JUnit4Test;
-import de.lmu.ifi.dbs.elki.algorithm.AbstractSimpleAlgorithmTest;
-import de.lmu.ifi.dbs.elki.algorithm.clustering.AbstractProjectedDBSCAN;
-import de.lmu.ifi.dbs.elki.data.Clustering;
-import de.lmu.ifi.dbs.elki.data.DoubleVector;
-import de.lmu.ifi.dbs.elki.data.model.Model;
-import de.lmu.ifi.dbs.elki.database.Database;
-import de.lmu.ifi.dbs.elki.utilities.ClassGenericsUtil;
-import de.lmu.ifi.dbs.elki.utilities.optionhandling.ParameterException;
-import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.ListParameterization;
-
-/**
- * Perform a full 4C run, and compare the result with a clustering derived from
- * the data set labels. This test ensures that 4C performance doesn't
- * unexpectedly drop on this data set (and also ensures that the algorithms
- * work, as a side effect).
- *
- * @author Erich Schubert
- * @author Katharina Rausch
- */
-public class TestFourCResults extends AbstractSimpleAlgorithmTest implements JUnit4Test {
- /**
- * Run 4F with fixed parameters and compare the result to a golden standard.
- *
- * @throws ParameterException on errors.
- */
- @Test
- public void testFourCResults() {
- Database db = makeSimpleDatabase(UNITTEST + "hierarchical-3d2d1d.csv", 600);
-
- // Setup 4C
- ListParameterization params = new ListParameterization();
- params.addParameter(AbstractProjectedDBSCAN.EPSILON_ID, 0.30);
- params.addParameter(AbstractProjectedDBSCAN.MINPTS_ID, 20);
- params.addParameter(AbstractProjectedDBSCAN.LAMBDA_ID, 5);
-
- FourC<DoubleVector> fourc = ClassGenericsUtil.parameterizeOrAbort(FourC.class, params);
- testParameterizationOk(params);
-
- // run 4C on database
- Clustering<Model> result = fourc.run(db);
-
- testFMeasure(db, result, 0.498048); // Hierarchical pairs scored: 0.79467
- testClusterSizes(result, new int[] { 5, 595 });
- }
-
- /**
- * Run ERiC with fixed parameters and compare the result to a golden standard.
- *
- * @throws ParameterException on errors.
- */
- @Test
- public void testFourCOverlap() {
- Database db = makeSimpleDatabase(UNITTEST + "correlation-overlap-3-5d.ascii", 650);
-
- // Setup algorithm
- ListParameterization params = new ListParameterization();
- // 4C
- params.addParameter(AbstractProjectedDBSCAN.EPSILON_ID, 1.2);
- params.addParameter(AbstractProjectedDBSCAN.MINPTS_ID, 5);
- params.addParameter(AbstractProjectedDBSCAN.LAMBDA_ID, 3);
-
- FourC<DoubleVector> fourc = ClassGenericsUtil.parameterizeOrAbort(FourC.class, params);
- testParameterizationOk(params);
-
- // run 4C on database
- Clustering<Model> result = fourc.run(db);
- testFMeasure(db, result, 0.48305405);
- testClusterSizes(result, new int[] { 65, 70, 515 });
- }
-} \ No newline at end of file