FUNDAMENTALS OF COMPUTER

DATABASE FUNDAMENTALS

DATA WAREHOUSING AND DATA MINING

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Choose which data mining task is the most suitable for the following scenario:Given the records of books that a group of people read, find relationship of the genre pattern
A
Classification
B
Association rules
C
Clustering
D
Prediction
Explanation: 

Detailed explanation-1: -It includes various tasks such as classification, clustering, discrimination, characterization, association, and evolution analysis.

Detailed explanation-2: -Clustering is used to identify data objects that are similar to one another. The similarity can be decided based on a number of factors like purchase behavior, responsiveness to certain actions, geographical locations and so on.

Detailed explanation-3: -Clustering: this data mining task is targeted to identify a finite set of categories or groupings (clusters) to describe the data.

Detailed explanation-4: -Regression: Regression analysis is the data mining method of identifying and analyzing the relationship between variables. It is used to identify the likelihood of a specific variable, given the presence of other variables.

There is 1 question to complete.