Dr. James McCaffrey of Microsoft Research presents a full-code, step-by-step tutorial on a "very tricky" machine learning technique. Data clustering is the process of grouping data items together so ...

A topic that's often very confusing for beginners when using neural networks is data normalization and encoding. Because neural networks work internally with numeric data, binary data (such as sex, ...

We're at the beginning of a new wave of numeric data -- and the new R language provides a powerful array of tools to make sense of it all We tend to think of programming languages as general purpose, ...