Today we wanted to add a short follow up on our previous post on artificial neural networks. The example which we gave of training an ANN on XOR function probably appears to be very trivial for the readers. Today we want to show another example that may highlight how neural networks can be used to … More Pattern Recognition with Neural Network in Excel (a toy example)

In this post we will discuss a popular class of neural networks, Artificial Feedforward Neural Network (ANN) which consists of input data, one or more hidden layers consisting of processing units and an output layer which returns the value of an estimated target value. An example of a processing unit is shown below. The processing … More Artificial Neural Network with Backpropagation Training in VBA