W2 A2 | Wrong values for grads['dw']

Course Q&A Deep Learning Specialization Neural Networks and Deep Learning
14

Glad to hear it came back. It’s the very last thing that renders when you open the notebook. The other easy thing worth trying when you don’t see it is:

  1. Kernel → Restart and Clear Output
  2. Save
  3. Submit (if you see the button)

There’s a topic about this general problem on the DLS FAQ thread that also mentions some other points worth being aware of, e.g. that the button only works to grade the “standard” copy of the notebook.