Lesson 1: How models work

Question 1

D—— T——- are easy to understand, and they are the basic building block for some of the best models in data science.

Answer 1

Decision Trees

Question 2

This step of capturing patterns from data is called f——– or t——- the model

Answer 2

fitting
training

Question 3

You can capture more factors using a tree that has more s—-

Answer 3

splits

Question 4

The point at the bottom of a decision tree where we make a prediction is called a l—

Answer 4

leaf