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?

Supervised learning requires a teacher to define correct or incorrect answers, while unsupervised learning does not. (D) Signup and view all the answers

What is a common application of decision tree learning?

Data mining (A) Signup and view all the answers

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

If entropy is zero, the feature cannot be used to segment the data. If entropy is one, the features are evenly split. (B) Signup and view all the answers

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