Assertion error:C5_W4_A1_Transformer_Subclass_v1

Course Q&A Deep Learning Specialization Sequence Models
1

I implemented pos/(10000**((2*i)/d)) as said in the instruction. I got following assertion error.
in
20 print("\033[92mAll tests passed")
21
—> 22 get_angles_test(get_angles)
23
24 # Example

in get_angles_test(target)
14 even_cols = result[:, 0::2]
15 odd_cols = result[:, 1::2]
—> 16 assert np.all(even_cols == odd_cols), “Submatrices of odd and even columns must be equal”
17 limit = (position - 1) / np.power(10000,14.0/16.0)
18 assert np.isclose(result[position - 1, d_model -1], limit ), f"Last value must be {limit}"

AssertionError: Submatrices of odd and even columns must be equal

I don’t know the reason.
please help me.

2

I recommend you search the Course 5 forum for the term “transformer”.
There are several existing threads that discuss this issue.

3

Hello. I have a same problem. Could you help me?

4

Hint: Check out np.power()