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 ...

Every transformative company, career leap, or disruptive innovation can be traced back to a single, pivotal decision—for example, the moment Bezos launched Amazon from his garage, when Musk bet ...

For example, you might want to predict the sex of a person (male or female) based on their age, state where they live, income and political leaning. There are many other techniques for binary ...

Decision trees are useful for relatively small datasets that have a relatively simple underlying structure, and when the trained model must be easily interpretable, explains Dr. James McCaffrey of ...

Fundamentally, how does anyone know us as individual leaders and/or judge our leadership effectiveness? The first thing that might come to mind is your personality. Secondly, how you communicate: how ...

These words, from Nelson Mandela, speak volumes about the difficulties we face in the often-fraught process of decision-making. A decision is essentially a choice. Whether that choice involves major, ...