A question about training code

[stillwaterman]

Hi, nice code, but I'm confused about the training code of encoder. I think the training of encoder via CPC is unsupervised, however, you used some label information (made by original mnist dataset), which makes the training process supervised. Am I right?

[GeoloeG-IsT]

Yes, I have the same feeling, and I had the same feeling in the paper itself, can someone clarifies?

[Aribido-Oluwaseun]

The labels information was used to organize data into positive and negative examples. The actual contrastive prediction was on images. No labels were used there.