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Diffstat (limited to 'src/de/lmu/ifi/dbs/elki/distance/distancefunction/WeightedNumberVectorDistanceFunction.java')
-rw-r--r-- | src/de/lmu/ifi/dbs/elki/distance/distancefunction/WeightedNumberVectorDistanceFunction.java | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/distance/distancefunction/WeightedNumberVectorDistanceFunction.java b/src/de/lmu/ifi/dbs/elki/distance/distancefunction/WeightedNumberVectorDistanceFunction.java new file mode 100644 index 00000000..a3824a1a --- /dev/null +++ b/src/de/lmu/ifi/dbs/elki/distance/distancefunction/WeightedNumberVectorDistanceFunction.java @@ -0,0 +1,40 @@ +package de.lmu.ifi.dbs.elki.distance.distancefunction; + +/* + This file is part of ELKI: + Environment for Developing KDD-Applications Supported by Index-Structures + + Copyright (C) 2014 + 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 de.lmu.ifi.dbs.elki.utilities.optionhandling.OptionID; + +/** + * Distance functions where each dimension is assigned a weight. + * + * @author Erich Schubert + * + * @param <V> Vector type, usually NumberVector or above. + */ +public interface WeightedNumberVectorDistanceFunction<V> extends NumberVectorDistanceFunction<V> { + /** + * Parameter to set the weights of the weighted distance function. + */ + public static final OptionID WEIGHTS_ID = new OptionID("distance.weights", "Weights to use for the distance function."); +} |