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Internal-Diet-514 t1_j07s3t2 wrote

Reply to comment by murrdpirate in [P] Implemented Vision Transformers 🚀 from scratch using TensorFlow 2.x by TensorDudee

I think that’s why we have to be careful how we add complexity. The same model with more parameters will overfit quicker because it can start to memorize the training set, but if we add complexity in its ability to model more meaningful relationships in the data tied to the response than I think overfitting would still happen, but we’d still get better validation performance. So maybe VIT for cifar-10 didn’t add any additional capabilities that were worth it for the problem, just additional complexity.

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murrdpirate t1_j087lji wrote

>I think overfitting would still happen, but we’d still get better validation performance.

I think by definition, overfitting means your validation performance decreases (or at least does not increase).

>So maybe VIT for cifar-10 didn’t add any additional capabilities that were worth it for the problem, just additional complexity

Depends on what you mean by "the problem." The problem could be:

  1. Get the best possible performance on CIFAR-10 Test
  2. Get the best possible performance on CIFAR-10 Test, but only train on CIFAR-10 Train

Even if it was the second one, you could likely just reduce the complexity of the VIT model and have it outperform other models. Or keep it the same, but use heavy regularization during training.

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