Association Analysis Basics Quiz

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Questions and Answers

What is the definition of Association Analysis?

  • A data mining technique to find patterns in a dataset
  • A supervised learning system
  • An unsupervised learning system (correct)
  • A machine learning algorithm

What is an example of an Association Analysis?

  • Market basket analysis (correct)
  • Credit card analysis
  • Medical treatments
  • Basketball game analysis

What does a transaction represent in Association Analysis?

  • A set of items purchased in a basket (correct)
  • A set of phone calls
  • A set of customer’s payments
  • A set of diseases

What is an itemset?

<p>A set of one or more items (A)</p> Signup and view all the answers

What type of data is needed for Association Analysis?

<p>Binary values (A)</p> Signup and view all the answers

How is a transactional dataset represented?

<p>A set of transactions (A)</p> Signup and view all the answers

What is the form of an association rule?

<p>X =&gt; Y (D)</p> Signup and view all the answers

What is the purpose of discretization?

<p>To convert numerical values to binary values (C)</p> Signup and view all the answers

What does an association rule represent?

<p>The pattern when X occurs, Y also occurs (A)</p> Signup and view all the answers

What is the form of an association rule with numerical values?

<p>X =&gt; Y (A)</p> Signup and view all the answers

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