C4_W3_Assignment1 Help!

Course Q&A Deep Learning Specialization Convolutional Neural Networks
1

{moderator edit - solution code removed}

What am I doing wrong here?

Any help would be immensely appreciated

3

I added a bunch of print statements to my code and here’s what I get for that test cell:

boxes.shape (19, 19, 5, 4)
boxes.dtype <dtype: 'float32'>
box_scores.shape (19, 19, 5, 80)
box_scores.dtype <dtype: 'float32'>
box_classes.shape (19, 19, 5)
box_classes.dtype <dtype: 'int64'>
box_class_scores.shape (19, 19, 5)
box_class_scores.dtype <dtype: 'float32'>
filtering_mask.shape (19, 19, 5)
filtering_mask.dtype <dtype: 'bool'>
sum(filtering_mask) = 1789
scores[2] = 9.270486
boxes[2] = [ 4.6399336  3.2303846  4.431282  -2.202031 ]
classes[2] = 8
scores.shape = (1789,)
boxes.shape = (1789, 4)
classes.shape = (1789,)
 All tests passed!

Please compare the shapes you are getting and that should point you to the mistake.

4

Thanks so much. I fixed the mistake.
:smiley: