DATA MINING BASICS

What is data?

• Collection of attributes defined by objects.

• Collection of objects defined by informations.

• Collection of informations defined by objects.

• Collection of objects defined by attributes.

What is attribute?

• Is a property or object of characteristic.

• Is a characteristic of property or object.

• Is a property or characteristic of an object.

• Is a characteristic of an object with characteristic.

Which of the following are the Attribute Classification?

• Continuous Attribute and Discrete Attribute.

• High Class Attribute and Low Class Attribute

• Dynamic Attribute and Discrete Attribute

• Continuous Attribute and Dynamic Attribute

Zip codes and click counts are ____________.

• Continuous Attributes

• Dynamic Attributes

• Discrete Attributes

• High Class Attributes

Temperature, height and weight are ____________.

• Continuous Attributes

• Dynamic Attributes

• Low Class Attributes

• Discrete Attributes

Which of the following is NOT Attribute Class?

• Interval

• Categorical

• Nominal

• Ratio

Ordinal is an example of ____________.

• Ratio class

• Interval class

• Categorical class

• Range class

All of the following are types of Data Sets EXCEPT:

• Graph

• Ordered

• Record

• Numerical

Data Matrix, Document Data and Transaction Data are examples of which type of data set?

• Record

• Graph

• Numerical

• Ordered

WWW and Molecular Structures are examples of which type of data set?

• Record

• Numerical

• Graph

• Ordered