Help on diff_moving_avg_plus_smooth_past

Course Q&A TensorFlow Developer Professional Sequences, Time Series and Prediction
1

Hi,

I cannot get the last cell right, which means I made some mistakes in the calculation of “diff_moving_avg_plus_smooth_past” of the second last cell.

Since I cannot post my code, I need to send my file to a Mentor so that he/she can look at my code.

For now, I attach the image of the result of the last cell.

Wrong Output
Wrong Output935×291 10.2 KB

Let me know to whom I can send my file.
Thanks
Best regards
Michio

2

Hello Michio,

Sorry for the late reply, did you solve the problem or do you still need some help?

Best,
Davide

3

Hi Davide,
Thanks for your followup.
I just sent you my code via Message.
If you can take a look at it to identify the cause of the issue, I would appreciate it.
Thanks
Best regards
Michio

4

When you check the plot, did your plot match? It wasn’t too clear in the instructions, but I think the moving average for this questions uses Centered windows. For time t, it will be between t-5 and t+5 for the 10 day window size.

1 Like
5

Hi Sarah,
You spotted one of my mistakes. It was not clear to me the instruction suggested the Centered windows.

Thanks
Best

6

Thanks @Davide for your advice via Message.
Thanks to your advice I really understand the reason why I got it wrong.
I appreciated your advice.
Best regards
Michio