comparison src/DistanceMetric.cpp @ 150:b79151bb75af refactors

Make noise a parameter in DistanceMetric (though not exposed in plugin etc yet)

         d += fabs(f1[i] - f2[i]);
         sum += fabs(f1[i]) + fabs(f2[i]);
     }
 
     double noise = 1e-3 * featureSize;
-    d += noise;
-    sum += noise;
+    if (m_params.noise == AddNoise) {
+        d += noise;
+        sum += noise;
+    }
     
     if (sum == 0) {
         return 0;
     }