Pengantar Data Mining

What are the important roles of data mining?

• association, estimation, supervised learning

• prediction, unsupervised learning, clustering,

• estimation, prediction, classification

• estimation, prediction, classification, naive bayes

How many important roles does data mining have?

• 3

• 4

• 5

• 6

In data mining, what are the roles that have numeric data types only?

• association

• clustering

• classification

• prediction

• estimation

The main purpose of data mining is

• Data search

• Pattern search

• Database search

• Relationship search

• Data editing

Which of the following is not a data mining classification?

• Classification

• Prediction

• Clustering

• Transaction

Data mining is used for information discovery aimed at

• Data analyst

• Programmer

• Network engineer

• Database administrator

• Computer operator

A collection of objects and their attributes is called

• Data

• Set

• Data set

• Data attribute

• Data object

The method used to find patterns in data is called

• Data cleaning

• Data visualization

• Data analysis

• Data mining

• Data integration

The process of grouping data based on similarity is called

• Classification

• Clustering

• Regression

• Association

The algorithm that is often used in data mining for classification is

• Decision Tree

• Linear Regression

• Support Vector Machine

• Neural Network