... why neural networks are sometimes called multilayer perceptrons Second, neural networks typically use activation functions which are more sophisticated than the step function typically used by ... Watkins The lead technical editor thoroughly reviewed the book's organization, code quality, and calculation accuracy—Chris Lee And several of my colleagues at Microsoft acted as technical reviewers ... y-value to predict can take only one of two possible categorical values, such as "male" or "female", can be considered a special case You can encode such values using standard dummy encoding: male...