A few nights ago, a former salesperson of mine who now manages a team called for advice. He said his new sales hire was having a difficult time getting meetings. I said, "Welcome to the club." He then ...

A decision tree regression system incorporates a set of if-then rules to predict a single numeric value. Decision tree regression is rarely used by itself because it overfits the training data, and so ...

Discover how predictive analytics uses data-driven models like decision trees and neural networks to forecast outcomes and ...

Dr. James McCaffrey of Microsoft Research says the technique is easy to tune, works well with small datasets and produces highly interpretable predictions, but there are also trade-off cons. The goal ...