Update nn_simple.py

bfortuner · Feb 28, 2018 · eefd87d · eefd87d
1 parent 6f46050
commit eefd87d
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/nn_simple.py b/code/nn_simple.py
@@ -29,7 +29,7 @@ def backprop(x, y, Wh, Wo, lr):
     yHat = feed_forward(x, Wh, Wo)
 
     # Layer Error
-    Eo = (O - y) * relu_prime(Zo)
+    Eo = (yHat - y) * relu_prime(Zo)
     Eh = Eo * Wo * relu_prime(Zh)
 
     # Cost derivative for weights