Spent a lot of time trying to get PyTorch and CUDA to play with my 3070ti yesterday and finally gave up and made a CoLab notebook. Got a pipeline working and trained a multiclass classifier, but the f1 is in the toilet. Might try a different dataset, then maybe a tensorflow implementation next if that doesn't move the needle. Hard to believe the accuracy could be this bad compared to a linearSVM baseline, must be giving it the wrong x/y labels or something.