Data Mining Basics

Who coined the term "knowledge discovery in databases" for the first workshop on the same topic (KDD-1989)

• Charles Babbage

• James Gosling

• Gregory Piatetsky Shapiro 

• William S. Cleveland

Motivation for studying Data Mining ______________

• Data Exploration Problem

• Data Explosion Problem

• Data Warehousing

• None of the above

What is the main goal of data mining?

• Extracting useful information from large datasets

• Creating data visualizations

• Building data warehouses

• None of the above

What is the process of identifying patterns in data called?

• Data Cleaning

• Data Mining

• Data Visualization

• Data Warehousing

Which of the following can be considered as the correct process of Data Mining?

• 1. Exploration, Infrastructure, Analysis, Interpretation, Exploitation

• 1. Infrastructure, Exploration, Analysis, Interpretation, Exploitation

• 1. Exploration, Infrastructure, Interpretation, Analysis, Exploitation

• 1. Exploration, Infrastructure, Analysis, Exploitation, Interpretation

What is KDD in data mining?

• 1. Knowledge Design Database

• 1. Knowledge Database Discovery

• 1. Knowledge Discovery Database

• 1. Knowledge Database Design

Which of the following is not a basic data mining task?

• 
  Classification
  

• Prediction

• Spooling

• Clustering

Information hierarchy contains___________

• Knowledge

• wisdom

• information and data

• All of the above

_______________process of gathering, analysing, transforming rawdata into accurate information

• Business Analysis

• Business Intelligence

• Business scienctist

• None of the above

____________process of automatically discovering useful information in large data repositories

• Data Warehousing

• Database

• Data Mining

• None of the above