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Machine Learning MCQ Questions: Practice and Test Your Knowledge

Ace your exams, tests, interviews, and quizzes with our comprehensive set of Machine Learning Multiple Choice Questions (MCQs). Covering essential topics in Machine Learning, enhance your understanding and boost your performance. Start practicing now Page-4 section-2

Each section contains 100 MCQs on Machine Learning .
31
Multinomial Nave Bayes Classifier is . . . . . . . . distribution
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Answer & Solution
Answer: Option B
No explanation is given for this question. Let's Discuss on Board
32
Which of the following statements about Naive Bayes is incorrect?
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Answer & Solution
Answer: Option B
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33
In Apriori algorithm, if 1 item-sets are 100, then the number of candidate 2 item-sets are
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Answer & Solution
Answer: Option C
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34
Generally, an ensemble method works better, if the individual base models have . . . . . . . .?
Note: Suppose each individual base models have accuracy greater than 50%.
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Answer & Solution
Answer: Option A
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35
Techniques involve the usage of both labeled and unlabeled data is called . . . . . . . .
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Answer & Solution
Answer: Option B
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36
True or False: Ensemble learning can only be applied to supervised learning methods.
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Answer & Solution
Answer: Option B
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37
If two variables are correlated, is it necessary that they have a linear relationship?
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Answer & Solution
Answer: Option B
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38
. . . . . . . . allows exploiting the natural sparsity of data while extracting principal components.
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Answer & Solution
Answer: Option A
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39
Which one of these is not a tree based learner?
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Answer & Solution
Answer: Option C
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40
Correlated variables can have zero correlation coeffficient. True or False?
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Answer & Solution
Answer: Option A
No explanation is given for this question. Let's Discuss on Board