Supervised vs
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Questions and Answers

Which data structure does Depth-First Search (DFS) use?

  • Stack (correct)
  • Array
  • Queue
  • Linked List

    • Which data structure does Breadth-First Search (BFS) use?

  • Array
  • Linked List
  • Queue (correct)
  • Stack

    • What is the consequence of ending the search at a predefined depth?

  • Improved performance
  • Increased efficiency
  • Reduced memory usage
  • Decreased accuracy (correct)

    • Which one of these is a core difference between supervised and unsupervised learning?

    <p>Supervised learning requires a teacher to define correct or incorrect answers, while unsupervised learning does not.</p> Signup and view all the answers

    What is a common application of decision tree learning?

    <p>Data mining</p> Signup and view all the answers

    What can be inferred if entropy is zero or one in decision tree learning?

    <p>If entropy is zero, the feature cannot be used to segment the data. If entropy is one, the features are evenly split.</p> Signup and view all the answers

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