Course 5, Week 4, Transformer

Course Q&A Deep Learning Specialization Sequence Models
1

{mentor edit: code removed}

While executing i am getting error as

AssertionError Traceback (most recent call last)
in
1 # UNIT TEST
----> 2 EncoderLayer_test(EncoderLayer)

~/work/W4A1/public_tests.py in EncoderLayer_test(target)
92 [[ 0.23017104, -0.98100424, -0.78707516, 1.5379084 ],
93 [-1.2280797 , 0.76477575, -0.7169283 , 1.1802323 ],
—> 94 [ 0.14880152, -0.48318022, -1.1908402 , 1.5252188 ]]), “Wrong values when training=True”
95
96 encoded = encoder_layer1(q, False, np.array([[1, 1, 0]]))

AssertionError: Wrong values when training=True

Pls help me, where i went wrong

2

{edited my own reply}

3

Thank you very much sir. Its working now

4

Sir,

while executing Decoder Layer

START CODE HERE

{mentor edit: code remove}

I am getting error as

AssertionError Traceback (most recent call last)
in
1 # UNIT TEST
----> 2 DecoderLayer_test(DecoderLayer, create_look_ahead_mask)

~/work/W4A1/public_tests.py in DecoderLayer_test(target, create_look_ahead_mask)
179
180 assert np.allclose(attn_w_b1[0, 0, 1], [0.5271505, 0.47284946, 0.], atol=1e-2), “Wrong values in attn_w_b1. Check the call to self.mha1”
→ 181 assert np.allclose(attn_w_b2[0, 0, 1], [0.32048798, 0.390301, 0.28921106]), “Wrong values in attn_w_b2. Check the call to self.mha2”
182 assert np.allclose(out[0, 0], [-0.22109576, -1.5455486, 0.852692, 0.9139523]), “Wrong values in out”
183

AssertionError: Wrong values in attn_w_b2. Check the call to self.mha2

pls guide sir where i am wrong. kindly pls sir

5

Sir, I got it sir. Thank you for your help