AttributeError: module 'mrcnn.utils' has no attribute 'gt_pred_lists'

[nataliameira]

Hello
I copied your code to the end of my utils.py file.

I tried to calculate the mAP. I get this error:

AttributeError: module 'mrcnn.utils' has no attribute 'gt_pred_lists'

Your help will be appreciated.

[Altimis]

The gt_pred_lists exists in the utils file. Maybe you forgot to copy it or you didn't save the file before executing.

[nataliameira]

Thanks @Altimis

I found the problem. My Notebook jupyter was not loading the changes made in utils.py.

Now it worked. However, all my mAP results are given zero.

Do you know why?

[Altimis]

Sorry for the late response. Actually, the compute_ap function is exactly the one that exists in the original utils.py. So if the AP of each image is equal to 0 it would mean that your model isn't performing well. Can you show me your confusion matrix please ?

[nataliameira]

@Altimis I solved my problem, thank you for your help!