SCENARIO Assume the organization you work for is very concer…
SCENARIO Assume the organization you work for is very concerned about employees receiving spam emails and mistakenly clicking on them. If an employee clicks on a spam email, it may cause security issues or other types of serious consequences for the entire organization. You are asked to train a decision tree to help classify emails as either NO SPAM or YES SPAM (positive class). Assume you train the algorithm on a large number of existing emails and obtain the tree shown below. The next six (6) questions use this scenario.