Damn. Is there any one who can clearly explain below two lines???
link

matches = truths[best_truth_idx]          # Shape: [num_priors,4]
conf = labels[best_truth_idx] + 1         # Shape: [num_priors]

When attempting to download cityscapes_2048x1024 I got: ./download-models.sh: line 721: download_fcn_resnet18_cityscapes_2048x512: command not found
It looks like there was a typo, and line 721 needs to be changed from:
download_fcn_resnet18_cityscapes_2048x512 to download_fcn_resnet18_cityscapes_2048x1024

Thanks for the amazing repo!

There is a section that I think could improve the docs in https://github.com/reshamas/fastai_deeplearn_part1/blob/master/tools/paperspace.md

Some users may need to run the line sudo ufw allow 8888 to allow traffic over the port 8888, as sometimes it is not open by default.

This was necessary for me to be able to connect with jupyter notebook

Source: http://forums.fast.ai/t/paperspace-ju

It'd be nice if there was some documentation explaining how the model files, like faster_rcnn_inception_resnet_v2_atrous_lowproposals_oid_2018_01_28_frozen_inference_graph.pb.xz, are created.

pip insatll tensorflow==2.0.0 or pip install tensorflow==2.0.0-beta1，tensorflow2.0.0or tensorflow2.0.0-beta1,but when I run train.py, the error of "ValueError: This converter can only convert a single ConcreteFunction. Converting multiple functions is under development" appears,why?How to do?