Question 1
[8 Marks]
Discussbriefly whether or not each of the following activities is a dafa mining task.
a) Dividing the customers of a company according to their profitability. [4 Marks]
b) Monitoring the heart rate of a patient for abnormalities. [4 Marks]
Question 2
[4 Marks]
What is the difference between data mining and pattern evaluation?
Question 3
[4 Marks]
List the four primitives for the specification of a data mining task.
Question 4
[6 Marks]
Please list six statistical techniques in data mining.
Question 5
[S Marks]
a) What is the predictive model? [2 Marks]
b) Please list the tasks that belong to the predictive model. [3 Marks]
Question 6
[9 Marks]
According to the classifications of data mining systems, based on the kinds of Knowledge
mined, please list them:
a) According to functionalities. [7 Marks]
b) According to levels of abstraction of the knowledge mined. [2 Marks]
Question 7
[7 Marks]
List at least seven challenges to data mining regarding data mining methodology and user
interaction issues.
Question 8
[4 Marks]
Define and provide an example to explain support and confidence in association rule mining.
Question 9
List the different classifications of association rule mining.
a) Based on the types of values handled in the rule. [2 Marks]
2
[4 Marks]