Eliminate unused ConfusionMatrix.matrix() method (#10309)

* fix bug in confusion_matrix Signed-off-by: Hu Ye <xiaohuzc@gmail.com> * Update metrics.py * Update metrics.py * Update metrics.py Signed-off-by: Hu Ye <xiaohuzc@gmail.com> Co-authored-by: Glenn Jocher <glenn.jocher@ultralytics.com>
ultralytics · Nov 30, 2022 · e808f22 · e808f22
1 parent 10c025d
commit e808f22
Showing 1 changed file with 0 additions and 3 deletions.
diff --git a/utils/metrics.py b/utils/metrics.py
@@ -177,9 +177,6 @@ def process_batch(self, detections, labels):
                 if not any(m1 == i):
                     self.matrix[dc, self.nc] += 1  # predicted background
 
-    def matrix(self):
-        return self.matrix
-
     def tp_fp(self):
         tp = self.matrix.diagonal()  # true positives
         fp = self.matrix.sum(1) - tp  # false positives