svn commit: r1355517 - /mahout/trunk/core/src/main/java/org/apache/mahout/classifier/RegressionResultAnalyzer.java

[ssc]

Author: ssc
Date: Fri Jun 29 19:21:09 2012
New Revision: 1355517

URL: http://svn.apache.org/viewvc?rev=1355517&view=rev
Log:
RegressionResultAnalyzer must use US locale

Modified:
    
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/RegressionResultAnalyzer.java

Modified: 
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/RegressionResultAnalyzer.java
URL: 
http://svn.apache.org/viewvc/mahout/trunk/core/src/main/java/org/apache/mahout/classifier/RegressionResultAnalyzer.java?rev=1355517&r1=1355516&r2=1355517&view=diff
==============================================================================
--- 
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/RegressionResultAnalyzer.java
 (original)
+++ 
mahout/trunk/core/src/main/java/org/apache/mahout/classifier/RegressionResultAnalyzer.java
 Fri Jun 29 19:21:09 2012
@@ -21,6 +21,7 @@ import java.text.DecimalFormat;
 import java.text.NumberFormat;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Locale;
 
 import org.apache.commons.lang.StringUtils;
 
@@ -118,7 +119,8 @@ public class RegressionResultAnalyzer {
       } else {
         correlation = varCo / Math.sqrt(varActual * varResult);
       }
-  
+
+      Locale.setDefault(Locale.US);
       NumberFormat decimalFormatter = new DecimalFormat("0.####");
       
       returnString.append(StringUtils.rightPad("Correlation coefficient", 
40)).append(": ").append(