1. Suppose the data set classification below makes the Decision Attribute a Class.

a. Develop a Gini index based Decision Tree classification model. b. Develop a classification model based on the Naive Bayes Method. c. Answer the following message: If X = {Weather = Sunny, Temperature = Cold, Humidity = High, Wind = Small} what is the classification would be? Based on Decision Tree and Naive Bayes Method.

1 Wind Small Decisions Yes Temperature Cold Cold Cold Moderate Big Yes No No nman No Hot Weather Rain Cloudy Rain Bright Bright Cloudy Rain Bright Cloudy Bright Rain Cloudy Bright Rain Humidity Normal Normal Normal High High High High High Normal Normal High High Normal Normal Big Small Small Small Small No Yes Yes Big 9 Hot Moderate Hot Hot Moderate Moderate Moderate Cold Moderate 10 No Yes Yes No Yes Small Big Big Big Small Small 11 12 13 Yes Yes 14 1 Wind Small Decisions Yes Temperature Cold Cold Cold Moderate Big Yes No No nman No Hot Weather Rain Cloudy Rain Bright Bright Cloudy Rain Bright Cloudy Bright Rain Cloudy Bright Rain Humidity Normal Normal Normal High High High High High Normal Normal High High Normal Normal Big Small Small Small Small No Yes Yes Big 9 Hot Moderate Hot Hot Moderate Moderate Moderate Cold Moderate 10 No Yes Yes No Yes Small Big Big Big Small Small 11 12 13 Yes Yes 14