The Java input/output (I/O) facilities provide a simple, standardized API for reading and writing character and byte data from various data sources. This article explores the I/O classes ...

The backpropagation algorithm Given a set of input-output vector pairs, you can compute a set of weights for a neural network that maps inputs onto corresponding outputs.

In prior Java 101 articles, I referred to the concepts of redirection, standard input device, and standard output device. To demonstrate inputting data, several examples called System.in.read().