The 2nd back_prop test is wrong. The parameter we get is batch_size = 2 when x.shape = (5, 4) Please fix this with the correct expected results and batch_size = 4. Since the results are broken, even if you overwrite batch_size = x.shape[1], we’ll get wrong values.

Exercise 4 - w4_unittest.test_back_prop(back_prop) is wrong

balaji.ambresh February 16, 2022, 6:18pm 2

Course 2 week 4 assignment exercise 4 incorrect b1 b2 gradients

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