Why is a bias neuron necessary for a backpropagating neural network that recognizes the XOR operator?
问题 I posted a question yesterday regarding issues that I was having with my backpropagating neural network for the XOR operator. I did a little more work and realized that it may have to do with not having a bias neuron. My question is, what is the role of the bias neuron in general, and what is its role in a backpropagating neural network that recognizes the XOR operator? Is it possible to create one without a bias neuron? 回答1: It's possible to create a neural network without a bias neuron...