In this chapter, we saw how to write a complete neural network from scratch. Although the following is a lot we've left out, it does the basics, and we've gotten to see it as pure C# code! We should now have a much better understanding of what a neural network is and what it comprises than when we first started.

In the next chapter, we will begin our journey into more complicated network structures such as recurrent and convolutional neural networks. There's a lot to cover, so hold on to your coding hats!