fix randomizedQuickSortForCrowdingDistance

onclave · May 7, 2020 · 54d3b8e · 54d3b8e
1 parent 6dd49ed
commit 54d3b8e
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Showing 3 changed files with 9 additions and 4 deletions.
diff --git a/.gitignore b/.gitignore
@@ -1,4 +1,9 @@
 /target/
 .DS_Store
 licenseheader.txt
-nb-configuration.xml
+nb-configuration.xml
+.classpath
+.idea/
+.project
+.settings/
+NSGA-II.iml
diff --git a/src/main/java/io/onclave/nsga/ii/api/Service.java b/src/main/java/io/onclave/nsga/ii/api/Service.java
@@ -177,12 +177,12 @@ private static int partitionForCrowdingDistance(final List<Chromosome> populace,
 
             if(populace.get(j).getCrowdingDistance() >= pivot) {
 
-                Service.swapForRank(populace, pivotIndex, j);
+                Service.swapForCrowdingDistance(populace, pivotIndex, j);
                 ++pivotIndex;
             }
         }
 
-        Service.swapForRank(populace, pivotIndex, tail);
+        Service.swapForCrowdingDistance(populace, pivotIndex, tail);
 
         return pivotIndex;
     }

diff --git a/src/main/java/io/onclave/nsga/ii/datastructure/Chromosome.java b/src/main/java/io/onclave/nsga/ii/datastructure/Chromosome.java
@@ -24,7 +24,7 @@ public class Chromosome {
     private final Allele[] geneticCode;
     private int dominationCount = 0;
     private double fitness;
-    private int rank;
+    private int rank = 1;
 
     private Chromosome(final Chromosome chromosome) {