This chapter discusses the inner workings of neural network processing. It shows how a network is built, trained, and tested.
Function to Be Approximated
Let’s consider the function y(x) = x2, as shown in Figure 2-1; however, we’ll pretend that the function formula is not known and that the function was given to us by its values at four points.
Table 2-1 lists the function values at the four points.
Function Values Given ...