X-Git-Url: https://git1-us-west.apache.org/repos/asf?p=commons-math.git;a=blobdiff_plain;f=src%2Ftest%2Fjava%2Forg%2Fapache%2Fcommons%2Fmath3%2Fml%2Fneuralnet%2Fsofm%2FKohonenUpdateActionTest.java;h=b209d56b8651eb6e7bbfca10ad9bdb1802fb24f3;hp=334a5a8ebbbd011aa7d10bebbc5478df5f82becc;hb=a9006aa;hpb=838788fd6302d6cc91e1743144e0f14b71e4812e

diff --git a/src/test/java/org/apache/commons/math3/ml/neuralnet/sofm/KohonenUpdateActionTest.java b/src/test/java/org/apache/commons/math3/ml/neuralnet/sofm/KohonenUpdateActionTest.java
index 334a5a8..b209d56 100644
--- a/src/test/java/org/apache/commons/math3/ml/neuralnet/sofm/KohonenUpdateActionTest.java
+++ b/src/test/java/org/apache/commons/math3/ml/neuralnet/sofm/KohonenUpdateActionTest.java
@@ -17,18 +17,19 @@
 
 package org.apache.commons.math3.ml.neuralnet.sofm;
 
-import org.apache.commons.math3.ml.neuralnet.Neuron;
-import org.apache.commons.math3.ml.neuralnet.Network;
-import org.apache.commons.math3.ml.neuralnet.MapUtils;
-import org.apache.commons.math3.ml.neuralnet.UpdateAction;
-import org.apache.commons.math3.ml.neuralnet.OffsetFeatureInitializer;
-import org.apache.commons.math3.ml.neuralnet.FeatureInitializer;
-import org.apache.commons.math3.ml.neuralnet.FeatureInitializerFactory;
 import org.apache.commons.math3.ml.distance.DistanceMeasure;
 import org.apache.commons.math3.ml.distance.EuclideanDistance;
+import org.apache.commons.math3.ml.neuralnet.FeatureInitializer;
+import org.apache.commons.math3.ml.neuralnet.FeatureInitializerFactory;
+import org.apache.commons.math3.ml.neuralnet.MapUtils;
+import org.apache.commons.math3.ml.neuralnet.Network;
+import org.apache.commons.math3.ml.neuralnet.Neuron;
+import org.apache.commons.math3.ml.neuralnet.OffsetFeatureInitializer;
+import org.apache.commons.math3.ml.neuralnet.UpdateAction;
 import org.apache.commons.math3.ml.neuralnet.oned.NeuronString;
-import org.junit.Test;
+import org.apache.commons.math3.util.Precision;
 import org.junit.Assert;
+import org.junit.Test;
 
 /**
  * Tests for {@link KohonenUpdateAction} class.
@@ -82,7 +83,7 @@ public class KohonenUpdateActionTest {
 
         Assert.assertEquals(bestBefore, bestAfter);
         // Distance is now zero.
-        Assert.assertEquals(0, dist.compute(bestAfter.getFeatures(), features), 0d);
+        Assert.assertEquals(0, dist.compute(bestAfter.getFeatures(), features), Precision.EPSILON);
 
         for (int i = 0; i < netSize; i++) {
             // All distances have decreased.
