Chapter 9. Pushing Boundaries with Ensemble Models
Ensemble modeling is a process where two or more models are generated and then their results are combined. In this chapter, we'll cover a random forest, which is a nonparametric modeling technique where multiple decision trees are created during training time, and then the result of these decision trees are averaged to give the required output. It's called a random forest because many decision trees are created during training time on randomly selected features.
An analogy of this would be to try to guess the number of pebbles in a glass jar. There are groups of people who try to guess the number of pebbles in the jar. Individually, each person would be very wrong in guessing the number of pebbles ...
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