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Diffstat (limited to 'elki/src/main/java/de/lmu/ifi/dbs/elki/distance/similarityfunction/NormalizedSimilarityFunction.java')
-rwxr-xr-x | elki/src/main/java/de/lmu/ifi/dbs/elki/distance/similarityfunction/NormalizedSimilarityFunction.java | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/elki/src/main/java/de/lmu/ifi/dbs/elki/distance/similarityfunction/NormalizedSimilarityFunction.java b/elki/src/main/java/de/lmu/ifi/dbs/elki/distance/similarityfunction/NormalizedSimilarityFunction.java new file mode 100755 index 00000000..0194b614 --- /dev/null +++ b/elki/src/main/java/de/lmu/ifi/dbs/elki/distance/similarityfunction/NormalizedSimilarityFunction.java @@ -0,0 +1,36 @@ +package de.lmu.ifi.dbs.elki.distance.similarityfunction; + +/* + 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/>. + */ + + +/** + * Marker interface to signal that the similarity function is normalized to + * produce values in the range of [0:1]. + * + * @author Erich Schubert + * @param <O> object type + */ +public interface NormalizedSimilarityFunction<O> extends SimilarityFunction<O> { + // Empty - marker interface. +} |