I’ve read many of the posts on this problem and I still do not understand what I am doing wrong.
I am still stuck with the below error and would appreciate any help. Thanks!
ValueError Traceback (most recent call last)
<ipython-input-36-7e580406a9e8> in <module>
6 "stride": 2}
7
----> 8 Z, cache_conv = conv_forward(A_prev, W, b, hparameters)
9 z_mean = np.mean(Z)
10 z_0_2_1 = Z[0, 2, 1]
<ipython-input-26-70566c27a93f> in conv_forward(A_prev, W, b, hparameters)
109 # a = conv_single_step(a_slice_prev, weights, biases)
110 # print(f"a is {a}")
--> 111 Z[i, h, w, c] = conv_single_step(a_slice_prev, weights, biases)
112
113 # YOUR CODE ENDS HERE
<ipython-input-4-c5bec9c8f2fe> in conv_single_step(a_slice_prev, W, b)
26 # p rint(f"shape W: {W.shape}")
27 # print(f"shape b: {b.shape}")
---> 28 s = np.multiply(a_slice_prev, W)
29 Z = np.sum(s)
30 Z += np.float64(b)
ValueError: operands could not be broadcast together with shapes (3,0,4) (3,3,4)