FIGURE 4. A network of linear threshold units capable of responding correctly on the XOR problem.
(Rumelhart & McClelland, 1986)Activation function
(Williams, 1986)Williams, R. J. (1986). The Logic of Activation Functions. In D. E. Rumelhart & J. L. McClelland (Eds.), Parallel Distributed Processing. Cambridge, MA: MIT Press.
Rumelhart, D. E., & McClelland, J. L. (1986). Parallel Distributed Processing. Cambridge, MA: MIT Press.