Hello, @JimmyMa99

If you want to use another dataset (e.g., ms-coco 2017), you should know the labels for each image and make the class labels into binary vector. So, you have to get 'label list' from the json file and convert it to ".npy" file.

The official cocodataset provides how to handle the json file. Please check the official github.

Thanks, @halbielee

I have written a tool to read the json of the coco17 dataset according to the format, maybe other researchers who wish to use your project can go to the following link to set up cls_labels.npy for the coco17 dataset.
https://github.com/JimmyMa99/coco17-get-cls_label/tree/main

How nice you are, @JimmyMa99!

I think what you did can help other researchers as you said.
I will post your way to set up "cls_labels.npy" for coco17 dataset on the README file!

Thank you!