Machine Learning Online Quiz

Q 1 - Based on sample data Machine learning algorithms build a model and it is known as ______

A. Training Data B. Dummy Data C. Testing Data D. None of the Above

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Answer is : Option A

Q 2 - In Sklearn what is pca.components_?

A. Result of the multiplication matrix B. Matrix of principal components C. Set of all eigen vectors for the projection space D. None of the above

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Answer is : Option C

Q 3 - Which statement is true about Naive Bayes?

A. Assumes that all the features in a dataset are independent B. Assumes that all the features in a dataset are equally important C. Both A and B D. None of the above options

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Answer is : Option C

Q 4 - FIND-S algorithm ignores ------?

A. Positive B. Negative C. Both A and B D. None of the above

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Answer is : Option B

Q 5 - Machine learning is a field of AI and which are the learning algorithms used with it

A. At executing some task B. Improve their performance C. Over time with experience D. All of the above

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Answer is : Option D

Q 6 - --------- is provided by the Bayesian Network?

A. Complete description of the domain B. Partial description of the domain C. Complete description of the problem D. All of the above

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Answer is : Option A

Q 7 - Using Well posed learning problem feature need to be identified is _____?

A. Training experience B. Performance measure C. Class of tasks D. All of the above

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Answer is : Option D

Q 8 - What is an auto-associative network?

A. A neural network that contains no loops B. A neural network that has only one loop C. A single layer feed-forward neural network with pre-processing D. A neural network that contains feedback

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Answer is : Option D

Q 9 - --------- is an instance-based learner?

A. Can?t say B. Eager learner C. Lazy-learner D. None of the above

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Answer is : Option C

Q 10 - Which one is true about Machine Learning? A)Artificial Intelligence B)Deep Learning C)Data Statistics

A. (A) and (B) B. Only (A) C. All of the above D. None of the above

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Answer is : Option A

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