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package de.lmu.ifi.dbs.elki.evaluation.scores;
/*
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 de.lmu.ifi.dbs.elki.data.Cluster;
import de.lmu.ifi.dbs.elki.database.ids.DBIDUtil;
import de.lmu.ifi.dbs.elki.database.ids.DBIDs;
import de.lmu.ifi.dbs.elki.database.ids.DoubleDBIDList;
import de.lmu.ifi.dbs.elki.evaluation.scores.adapter.DBIDsTest;
import de.lmu.ifi.dbs.elki.evaluation.scores.adapter.DistanceResultAdapter;
import de.lmu.ifi.dbs.elki.evaluation.scores.adapter.OutlierScoreAdapter;
import de.lmu.ifi.dbs.elki.result.outlier.OutlierResult;
/**
* Abstract base class for evaluating a scoring result.
*
* @author Erich Schubert
* @since 0.7.0
*/
public abstract class AbstractScoreEvaluation implements ScoreEvaluation {
@Override
public double evaluate(Cluster<?> clus, DoubleDBIDList nei) {
return evaluate(new DBIDsTest(DBIDUtil.ensureSet(clus.getIDs())), new DistanceResultAdapter(nei.iter()));
}
@Override
public double evaluate(DBIDs ids, DoubleDBIDList nei) {
return evaluate(new DBIDsTest(DBIDUtil.ensureSet(ids)), new DistanceResultAdapter(nei.iter()));
}
@Override
public double evaluate(DBIDs ids, OutlierResult outlier) {
return evaluate(new DBIDsTest(DBIDUtil.ensureSet(ids)), new OutlierScoreAdapter(outlier));
}
}
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