diff options
author | Erich Schubert <erich@debian.org> | 2013-10-29 20:02:37 +0100 |
---|---|---|
committer | Andrej Shadura <andrewsh@debian.org> | 2019-03-09 22:30:37 +0000 |
commit | ec7f409f6e795bbcc6f3c005687954e9475c600c (patch) | |
tree | fbf36c0ab791c556198b487ca40ae56ae5ab1ee5 /test/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/TestLOF.java | |
parent | 974d4cf6d54cadc06258039f2cd0515cc34aeac6 (diff) | |
parent | 8300861dc4c62c5567a4e654976072f854217544 (diff) |
Import Debian changes 0.6.0~beta2-1
elki (0.6.0~beta2-1) unstable; urgency=low
* New upstream beta release.
* 3DPC extension is not yet included.
Diffstat (limited to 'test/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/TestLOF.java')
-rw-r--r-- | test/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/TestLOF.java | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/test/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/TestLOF.java b/test/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/TestLOF.java new file mode 100644 index 00000000..2c7bbd1d --- /dev/null +++ b/test/de/lmu/ifi/dbs/elki/algorithm/outlier/lof/TestLOF.java @@ -0,0 +1,62 @@ +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) 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.outlier.lof.LOF; +import de.lmu.ifi.dbs.elki.data.DoubleVector; +import de.lmu.ifi.dbs.elki.database.Database; +import de.lmu.ifi.dbs.elki.distance.distancevalue.DoubleDistance; +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 LOF algorithm. + * + * @author Lucia Cichella + */ +public class TestLOF extends AbstractSimpleAlgorithmTest implements JUnit4Test { + @Test + public void testLOF() { + Database db = makeSimpleDatabase(UNITTEST + "outlier-axis-subspaces-6d.ascii", 1345); + + // Parameterization + ListParameterization params = new ListParameterization(); + params.addParameter(LOF.Parameterizer.K_ID, 10); + + // setup Algorithm + LOF<DoubleVector, DoubleDistance> lof = ClassGenericsUtil.parameterizeOrAbort(LOF.class, params); + testParameterizationOk(params); + + // run LOF on database + OutlierResult result = lof.run(db); + + testSingleScore(result, 1293, 1.1945314199156365); + testAUC(db, "Noise", result, 0.8921680672268908); + } +}
\ No newline at end of file |