SANDESH BHUSAL'S BLOG ABOUT PROJECTS BLOG Decision Trees Posted on 13 Jun 2020 Authored by Sandesh Bhusal Example: Finding object by asking questions, a game I used to play. Decision trees are exactly what the name sounds like – a method to make decisions. Wheather those decisions are related to finance (decision trees are used in economics to analyse the utility of a decision) or to draw inference from a set of data. Technically, decision trees are a series of questions that split the total solution space to smaller and smaller fragments until a conclusion can be drawn. 1. Introduction: One game comes to mind when I start thinking about decision trees. Whenever we were taken on an outing by the school on a bus, one of the students would spot something and everyone else would try to guess it. Q: Is it red? A: No Q: Is it black? A: Yes! Q: Is it shaped like a ring? A: Yes! Q: Is it the steering wheel? A: You are right!! While buildi...