Dr. James McCaffrey of Microsoft Research uses a full code program, examples and graphics to explain multi-class logistic regression, an extension technique that allows you to predict a class that can ...

Top row: when class membership is perfectly separable, a threshold (e.g., 0.5) ... then there would be multiple solutions to the logistic regression that would give exactly the same fit.

Multi-class logistic regression is an extension technique that allows you to predict a class that can be one of three or more possible values. An example of multi-class classification is predicting ...