Dr. James McCaffrey presents a complete end-to-end demonstration of linear regression with two-way interactions between ...

Differential equations are fundamental tools in physics: they are used to describe phenomena ranging from fluid dynamics to general relativity. But when these equations become stiff (i.e. they involve ...

Understand and code the R² metric (goodness of fit) in C++. A must-know concept for evaluating regression models.

Abstract: As an important production factor in flexible job, human resource dynamic events have an important impact on job scheduling plan. Therefore, this paper studies the flexible job scheduling ...