I did not mean it in a negative way, this is a great resource. But the math will be intimidating regardless for most devs who don't have a solid math/signal pro

I did not mean it in a negative way, this is a great resource. But the math will be intimidating regardless for most devs who don't have a solid math/signal processing background. It's way beyond the simple linear algebra plus chain rule from calculus that are required to understand basic neural networks training.