diff options
author | Erich Schubert <erich@debian.org> | 2016-02-13 17:05:40 +0100 |
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committer | Andrej Shadura <andrewsh@debian.org> | 2019-03-09 22:30:47 +0000 |
commit | defdc6d2d24cb1cefca77aa63ca6c436a8f3672c (patch) | |
tree | a017235849736e0a0ea8a2b28de23f46dc47b082 /elki/src/test/java/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/KDEOSTest.java | |
parent | aee1a6e43bd1a264226de31eadf10003c46d47c6 (diff) | |
parent | 0a055548ae9f9d5c639bb29ca32e0fd88de37c1d (diff) |
Import Debian changes 0.7.1-1
elki (0.7.1-1) unstable; urgency=low
* New upstream release (mostly bug fixes)
* Drop patches included upstream
* Build-dep on default-jdk instead of openjdk7-jdk (Closes: #814163)
Diffstat (limited to 'elki/src/test/java/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/KDEOSTest.java')
-rw-r--r-- | elki/src/test/java/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/KDEOSTest.java | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/elki/src/test/java/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/KDEOSTest.java b/elki/src/test/java/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/KDEOSTest.java new file mode 100644 index 00000000..096e3aa6 --- /dev/null +++ b/elki/src/test/java/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/KDEOSTest.java @@ -0,0 +1,65 @@ +package de.lmu.ifi.dbs.elki.algorithm.outlier.lof; + +/* + This file is part of ELKI: + Environment for Developing KDD-Applications Supported by Index-Structures + + Copyright (C) 2015 + 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.data.DoubleVector; +import de.lmu.ifi.dbs.elki.database.Database; +import de.lmu.ifi.dbs.elki.math.statistics.kernelfunctions.EpanechnikovKernelDensityFunction; +import de.lmu.ifi.dbs.elki.result.outlier.OutlierResult; +import de.lmu.ifi.dbs.elki.utilities.ClassGenericsUtil; +import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameterization.ListParameterization; + +/** + * Tests the KDEOS algorithm. + * + * @author Erich Schubert + * @since 0.4.0 + */ +public class KDEOSTest extends AbstractSimpleAlgorithmTest implements JUnit4Test { + @Test + public void testKDEOS() { + Database db = makeSimpleDatabase(UNITTEST + "outlier-axis-subspaces-6d.ascii", 1345); + + // Parameterization + ListParameterization params = new ListParameterization(); + params.addParameter(KDEOS.Parameterizer.KERNEL_ID, EpanechnikovKernelDensityFunction.class); + params.addParameter(KDEOS.Parameterizer.KMIN_ID, 5); + params.addParameter(KDEOS.Parameterizer.KMAX_ID, 20); + params.addParameter(KDEOS.Parameterizer.KERNEL_SCALE_ID, 1.0); + + // setup Algorithm + KDEOS<DoubleVector> kdeos = ClassGenericsUtil.parameterizeOrAbort(KDEOS.class, params); + testParameterizationOk(params); + + // run LOF on database + OutlierResult result = kdeos.run(db); + + testAUC(db, "Noise", result, 0.7983529411764); + testSingleScore(result, 1293, 0.8788346606616); + } +}
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