修复了遗传算法在选择操作时数量有时会变少的bug

linyiqun · linyiqun · commit f8602ae9df2b · 2015-03-26T17:01:21.000+08:00
diff --git a/Others/DataMining_GA/GATool.java b/Others/DataMining_GA/GATool.java
@@ -119,6 +119,10 @@ private ArrayList<int[]> selectOperate(ArrayList<int[]> initCodes) {
 		for (int i = 0; i < initSetsNum; i++) {
 			randomNum = random.nextInt(100) + 1;
 			randomNum = randomNum / 100;
+			//��Ϊ1.0���޷��жϵ��ģ�,�ܺͻ����޽ӽ�1.0ȡΪ0.99���ж�
+			if(randomNum == 1){
+				randomNum = randomNum - 0.01;
+			}
 
 			sumAdaptiveValue = 0;
 			// ȷ������
