[feat] implement 'relu_backward' function #1

jeongjae96 · Feb 6, 2023 · 7b4734a · 7b4734a
1 parent 1ac5af7
commit 7b4734a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cs231n_2022/assignment1/cs231n/layers.py b/cs231n_2022/assignment1/cs231n/layers.py
@@ -116,7 +116,7 @@ def relu_backward(dout, cache):
     ###########################################################################
     # *****START OF YOUR CODE (DO NOT DELETE/MODIFY THIS LINE)*****
 
-    pass
+    dx = dout * (x > 0)
 
     # *****END OF YOUR CODE (DO NOT DELETE/MODIFY THIS LINE)*****
     ###########################################################################