Dr. James McCaffrey from Microsoft Research presents a complete end-to-end demonstration of k-nearest neighbors regression to predict a single numeric value. Compared to other machine learning ...

When multiple variables are associated with a response, the interpretation of a prediction equation is seldom simple.

Within a multiple regression model, none or few of the covariates are statistically significant, yet the overall variance of the dependent variable explained by the covariates is high (this is ...