Course 1, Week 1 Programming assignment... Model gets d dictionary error? cell 45

Course Q&A Deep Learning Specialization Neural Networks and Deep Learning
1

I am getting the wrong. values when I try to test my model.
Everything else seems to work fine.

AssertionError: Wrong values for d[‘w’]. [[ 0.14449502]
[-0.1429235 ]
[-0.19867517]
[ 0.21265053]] != [[ 0.08639757]
[-0.08231268]
[-0.11798927]
[ 0.12866053]]

2

Maybe you are calling the Optimize function without number of iterations and learning rate. So, it used the default one. However, the test function runs with different values. You have to do your code in a manner that accepts any value of these arguments.

1 Like
3

Thank you for that suggestion. I will check that.

4

Exactly my mistake… just cut and pasted the call to optimize with the default parameters. Thank you very much.

1 Like