Hi, thanks for sharing. I have been playing with FixMatch lately. Do you find eFixMatch perform better than iFixMatch? The comparison doesn't show up in the readme.

Also, do you have experience deploying FixMatch on imbalanced data? I can't make it work so far. FixMatch performs equivalent to or worse than a naive supervised learning method.

I created an issue on google's repo: google-research/fixmatch#52. Welcome any comments.