I’m new to ML and NN and I started in this area 3 months ago. However, I have been having problems for 3 days that I didn’t have before.
All my models simply stopped increasing their performance during training. It’s not a specific problem with a specific simple neural network, but with any neural network I make, from the most basic to the most advanced I can make, including Transfer Learning. It simply stagnates at the result of the first epoch and there is no improvement in performance.
I thought about the possibility of a problem with my computer or some kind of virus. But like I said, I’m new to Machine Learning. I need some suggestions from you.