I’m generating a slightly different mistake than expected: There is a mistake in the backward propagation! difference = 2.4577112074727173e-07 Expected output : There is a mistake in the backward propagation! difference = 0.2850931567761623 I don’t think my array indexing or variable referencing…

DLS Course 2 Wk 1 Ex 4 - gradient_check_n

nramon June 3, 2021, 8:58am 2

May I suggest you check these two posts? [1] [2]

Let me know if you need more help