remove normalization of pong input

avaamini · web-flow · commit 78a22a5d8930 · 2021-01-02T16:52:03.000-05:00
diff --git a/mitdeeplearning/lab3.py b/mitdeeplearning/lab3.py
@@ -30,7 +30,7 @@ def pong_change(prev, curr):
     prev = preprocess_pong(prev)
     curr = preprocess_pong(curr)
     I = prev - curr
-    I = (I - I.min()) / (I.max() - I.min() + 1e-10)
+    # I = (I - I.min()) / (I.max() - I.min() + 1e-10)
     return I
 
 
