I came across this post The Opacus example, train batch size vs sampling rate - #3 by ashkan_software, where it seems like sampling rate = batch size / len(dataset). But when I check the UniformWithReplacementSampler opacus/uniform_sampler.py at main · pytorch/opacus · GitHub, it seems like sampling rate = 1 / batch size there. I am a newbie in this area so please correct me if I am wrong.