My code beeing returning the wrong value: 29.146091 instead of the expected 14.01649 I don’t know what i’m doing wrong. that’s how i’m reshaping the tensors: {moderator edit - solution code removed} and that’s how i’m calculating J_style_layer: {moderator edit - solution code removed}

[image] Marconato: It wasn’t matching the shape, i just fixed now, but still the final result is wrong, 2.9225328 instead of the expected 14.01649 That’s the incorrect answer you get if you just directly reshape to the required shape without a transpose. That doesn’t work because it scramble…

W4 - A2 - Ex3

Course Q&A Deep Learning Specialization Convolutional Neural Networks

paulinpaloalto August 16, 2023, 2:59pm 9

That’s the incorrect answer you get if you just directly reshape to the required shape without a transpose. That doesn’t work because it scrambles the data as explained on this thread.

So your previous code was actually closer, other than that you had the dimensions reversed.

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W4 - A2 - Ex3

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