Data Mining Techniques and Applications Quiz
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Questions and Answers

What is the primary focus of association rule mining?

  • Clustering of data
  • Classification of data
  • Opinion mining
  • Identifying frequent patterns (correct)

Which concept is essential for association rule mining?

  • Confidence
  • Frequent pattern (correct)
  • Data warehousing
  • Web mining

What does 'support' refer to in association rule mining?

  • The frequency of occurrence of a pattern (correct)
  • The strength of an association rule
  • The process of opinion mining
  • The level of confidence in a rule

In what areas does association rule mining have applications?

<p>Consumer preferences and human resource management (C)</p> Signup and view all the answers

What type of task is association rule mining commonly involved in?

<p>Data mining projects and text mining (D)</p> Signup and view all the answers

In the context of association rule pattern discovery, what is the motivation for finding inherent regularities in data?

<p>Uncovering hidden patterns in large data sets (C)</p> Signup and view all the answers

What is the main objective of mining association rules?

<p>Uncovering hidden patterns in large data sets (C)</p> Signup and view all the answers

What is the specific input for market-basket analysis in the context of association rule mining?

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

What is the general output of association rule mining?

<p>Rules to predict the values of any attribute(s) from values of other attributes (B)</p> Signup and view all the answers

What do frequent patterns represent in data sets?

<p>Patterns that appear in a data set frequently (C)</p> Signup and view all the answers

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