Answer Happy

Q1. Answer the following: Given this type of problem: Hospital and medical centers receive large number of patients and collect differnt types of helth and medical data about them. This data could be used to alert the doctors about the medical situation such as the risk of heart attack so they can treat them accordingly. i. Which machine learning type will be used to predict if the patient has risk to have heart attack and why? (5) ii. Name two machine learning algorithms could be used for this problem. (5) b. What are the characteristics of Data Analysis? Explain one of them (5) c. In order to Prevent overfitting to noise in the data, "Prune" is performed on the decision tree. (10) i. What are the types of pruning? i. Which one is better and why?