How to Build a Decision Tree to Increase Complexity

You would want to start simple and work your way up if the simple models don't need to accurate results. The simplest model that would do this again is just like a group by statement in SQL. But one step above that is something called logistic regression, which is just based on linear regression, but it uses a logic link function. And then at the very, very, very end is a deep learning model where you would sort of have a binary activation function that converts your continuous weight into either a zero or a one.