diff options
Diffstat (limited to 'src/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/PCARunner.java')
-rw-r--r-- | src/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/PCARunner.java | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/PCARunner.java b/src/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/PCARunner.java index 21b4304f..661fa5c5 100644 --- a/src/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/PCARunner.java +++ b/src/de/lmu/ifi/dbs/elki/math/linearalgebra/pca/PCARunner.java @@ -4,7 +4,7 @@ package de.lmu.ifi.dbs.elki.math.linearalgebra.pca; This file is part of ELKI: Environment for Developing KDD-Applications Supported by Index-Structures - Copyright (C) 2011 + Copyright (C) 2012 Ludwig-Maximilians-Universität München Lehr- und Forschungseinheit für Datenbanksysteme ELKI Development Team @@ -113,7 +113,7 @@ public class PCARunner<V extends NumberVector<? extends V, ?>> implements Parame * @param database the database used * @return PCA result */ - public <D extends NumberDistance<?, ?>> PCAResult processQueryResult(Collection<DistanceResultPair<D>> results, Relation<? extends V> database) { + public <D extends NumberDistance<?, ?>> PCAResult processQueryResult(Collection<? extends DistanceResultPair<D>> results, Relation<? extends V> database) { return processCovarMatrix(covarianceMatrixBuilder.processQueryResults(results, database)); } @@ -125,7 +125,7 @@ public class PCARunner<V extends NumberVector<? extends V, ?>> implements Parame */ public PCAResult processCovarMatrix(Matrix covarMatrix) { // TODO: add support for a different implementation to do EVD? - EigenvalueDecomposition evd = covarMatrix.eig(); + EigenvalueDecomposition evd = new EigenvalueDecomposition(covarMatrix); return processEVD(evd); } |