bugfixed

cbaselib/KernelUtils.cpp

@@ -143,9 +143,9 @@ void KernelUtils::selectExamples ( const Config *conf, const Vector & labels,
 		}
 
 		map<uint, uint> counts;
-		for ( uint i = 0 ; i < labels.size(); i++ )
+		for ( uint j = 0 ; j < labels.size(); j++ )
 		{
-			uint classno = (uint)labels[i];
+			uint classno = (uint)labels[j];
 			map<uint, uint>::iterator i = counts.find( classno );
 			if ( i == counts.end() )
 				counts.insert ( pair<uint, uint> ( classno, 1 ) );