Changeset 471 for branches/peters_vector

Timestamp:

Dec 19, 2005, 9:30:16 PM (18 years ago)

Author:

Peter

Message:

fixed ROC

Location:

branches/peters_vector/lib

Files:

• classifier/VectorAbstract.h (deleted)
• statistics/ROC.cc (modified) (1 diff)

branches/peters_vector/lib/statistics/ROC.cc

@@ -116 +116 @@
     double max_area=0;
 
-    for (size_t i=0; i<n(); i++){
-      if (class_one(vec_pair_[i].first)){
-        for (size_t j=0; j<n(); j++){
-          if (!class_one(vec_pair_[j].first)){
-            if (value(i) > value(j)){
+    for (size_t i=0; i<n(); i++)
+      if (class_one(target(i)))
+        for (size_t j=0; j<n(); j++)
+          if (!class_one(target(j))){
+            if (value(i)>value(j))
               area_+=weight(i)*weight(j);
-            }
             max_area+=weight(i)*weight(j);
           }
-        }
-      }
-    }
+    
     area_/=max_area;