diff options
Diffstat (limited to 'src/de/lmu/ifi/dbs/elki/algorithm/outlier/SOD.java')
| -rw-r--r-- | src/de/lmu/ifi/dbs/elki/algorithm/outlier/SOD.java | 65 |
1 files changed, 31 insertions, 34 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/algorithm/outlier/SOD.java b/src/de/lmu/ifi/dbs/elki/algorithm/outlier/SOD.java index 2ca71178..5e7184a3 100644 --- a/src/de/lmu/ifi/dbs/elki/algorithm/outlier/SOD.java +++ b/src/de/lmu/ifi/dbs/elki/algorithm/outlier/SOD.java @@ -1,26 +1,27 @@ package de.lmu.ifi.dbs.elki.algorithm.outlier; -/* -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/>. -*/ +/* + 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.BitSet; import java.util.Iterator; @@ -38,16 +39,15 @@ import de.lmu.ifi.dbs.elki.database.ids.DBID; import de.lmu.ifi.dbs.elki.database.ids.DBIDs; import de.lmu.ifi.dbs.elki.database.query.DoubleDistanceResultPair; import de.lmu.ifi.dbs.elki.database.query.similarity.SimilarityQuery; +import de.lmu.ifi.dbs.elki.database.relation.MaterializedRelation; import de.lmu.ifi.dbs.elki.database.relation.Relation; import de.lmu.ifi.dbs.elki.distance.distancefunction.subspace.DimensionsSelectingEuclideanDistanceFunction; -import de.lmu.ifi.dbs.elki.distance.distancevalue.Distance; import de.lmu.ifi.dbs.elki.distance.distancevalue.DoubleDistance; import de.lmu.ifi.dbs.elki.distance.distancevalue.IntegerDistance; import de.lmu.ifi.dbs.elki.distance.similarityfunction.SharedNearestNeighborSimilarityFunction; import de.lmu.ifi.dbs.elki.logging.Logging; import de.lmu.ifi.dbs.elki.logging.progress.FiniteProgress; import de.lmu.ifi.dbs.elki.math.DoubleMinMax; -import de.lmu.ifi.dbs.elki.database.relation.MaterializedRelation; import de.lmu.ifi.dbs.elki.result.ResultHierarchy; import de.lmu.ifi.dbs.elki.result.outlier.BasicOutlierScoreMeta; import de.lmu.ifi.dbs.elki.result.outlier.OutlierResult; @@ -77,13 +77,12 @@ import de.lmu.ifi.dbs.elki.utilities.optionhandling.parameters.IntParameter; * @apiviz.has SharedNearestNeighborSimilarityFunction * * @param <V> the type of NumberVector handled by this Algorithm - * @param <D> the type of Distance used by this Algorithm */ // todo arthur comment @Title("SOD: Subspace outlier degree") @Description("Outlier Detection in Axis-Parallel Subspaces of High Dimensional Data") @Reference(authors = "H.-P. Kriegel, P. Kröger, E. Schubert, A. Zimek", title = "Outlier Detection in Axis-Parallel Subspaces of High Dimensional Data", booktitle = "Proceedings of the 13th Pacific-Asia Conference on Knowledge Discovery and Data Mining (PAKDD), Bangkok, Thailand, 2009", url = "http://dx.doi.org/10.1007/978-3-642-01307-2") -public class SOD<V extends NumberVector<V, ?>, D extends Distance<D>> extends AbstractAlgorithm<OutlierResult> implements OutlierAlgorithm { +public class SOD<V extends NumberVector<V, ?>> extends AbstractAlgorithm<OutlierResult> implements OutlierAlgorithm { /** * The logger for this class. */ @@ -115,7 +114,7 @@ public class SOD<V extends NumberVector<V, ?>, D extends Distance<D>> extends Ab /** * The similarity function. */ - private SharedNearestNeighborSimilarityFunction<V, D> similarityFunction; + private SharedNearestNeighborSimilarityFunction<V> similarityFunction; /** * Constructor with parameters. @@ -124,7 +123,7 @@ public class SOD<V extends NumberVector<V, ?>, D extends Distance<D>> extends Ab * @param alpha Alpha parameter * @param similarityFunction Shared nearest neighbor similarity function */ - public SOD(int knn, double alpha, SharedNearestNeighborSimilarityFunction<V, D> similarityFunction) { + public SOD(int knn, double alpha, SharedNearestNeighborSimilarityFunction<V> similarityFunction) { super(); this.knn = knn; this.alpha = alpha; @@ -365,13 +364,11 @@ public class SOD<V extends NumberVector<V, ?>, D extends Distance<D>> extends Ab return null; // FIXME } - @SuppressWarnings("unused") @Override public void set(DBID id, Double val) { throw new UnsupportedOperationException(); } - @SuppressWarnings("unused") @Override public void delete(DBID id) { throw new UnsupportedOperationException(); @@ -405,7 +402,7 @@ public class SOD<V extends NumberVector<V, ?>, D extends Distance<D>> extends Ab * * @apiviz.exclude */ - public static class Parameterizer<V extends NumberVector<V, ?>, D extends Distance<D>> extends AbstractParameterizer { + public static class Parameterizer<V extends NumberVector<V, ?>> extends AbstractParameterizer { /** * Holds the value of {@link #KNN_ID}. */ @@ -419,7 +416,7 @@ public class SOD<V extends NumberVector<V, ?>, D extends Distance<D>> extends Ab /** * The similarity function. */ - private SharedNearestNeighborSimilarityFunction<V, D> similarityFunction; + private SharedNearestNeighborSimilarityFunction<V> similarityFunction; @Override protected void makeOptions(Parameterization config) { @@ -434,13 +431,13 @@ public class SOD<V extends NumberVector<V, ?>, D extends Distance<D>> extends Ab alpha = alphaP.getValue(); } - Class<SharedNearestNeighborSimilarityFunction<V, D>> cls = ClassGenericsUtil.uglyCastIntoSubclass(SharedNearestNeighborSimilarityFunction.class); + Class<SharedNearestNeighborSimilarityFunction<V>> cls = ClassGenericsUtil.uglyCastIntoSubclass(SharedNearestNeighborSimilarityFunction.class); similarityFunction = config.tryInstantiate(cls); } @Override - protected SOD<V, D> makeInstance() { - return new SOD<V, D>(knn, alpha, similarityFunction); + protected SOD<V> makeInstance() { + return new SOD<V>(knn, alpha, similarityFunction); } } }
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