Suppose that we have a data set with the following random variables for people.
Random Variables:Suppose that you are trying to carry out classification learning where M is the classification attribute and the rest are predictive attributes. You are given the following data set:
M: Did the two individuals ever meet, and what was the outcome?
Three possible values: 1=met and liked; 2=met and disliked; 3=never met.
C: Did the two individuals correspond?
Values: T or F.
R: Did the two publish reviews/criticisms of one another's work?
Values: 1=positive reviews; 2=negative reviews; 3=no reviews.
A: How close were the people in age?
Values: 1=less than 10 years apart; 2=at least 10 years apart.
D: How near one another did the people live?
Values: 1=same country; 2=different countries.
|ID||A||D||C||R||M||Number of instances|