Machine Learning MCQ Questions: Practice and Test Your Knowledge

81

The cost parameter in the SVM means:

A) The number of cross-validations to be made B) The kernel to be used C) The tradeoff between misclassification and simplicity of the model D) None of the above

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Answer & Solution

Answer: Option C

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82

his clustering approach initially assumes that each data instance represents a single cluster.

A) expectation maximization B) k-means clustering C) agglomerative clustering D) conceptual clustering

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Answer & Solution

Answer: Option C

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83

A supervised scenario is characterized by the concept of a . . . . . . . .

A) Programmer B) Teacher C) Author D) Farmer

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Answer & Solution

Answer: Option B

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84

Which of the following sentence is correct?

A) machine learning relates with the study, design and development of the algorithms that give computers the capability to learn without being explicitly programmed. B) data mining can be defined as the process in which the unstructured data tries to extract knowledge or unknown interesting patterns. C) both a and b D) none of the above

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Answer & Solution

Answer: Option C

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85

The maximum likelihood method can be used to explore relationships among more diverse sequences, conditions that are not well handled by maximum parsimony methods.

A) TRUE B) FALSE

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Answer & Solution

Answer: Option A

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86

The standard error is defined as the square root of this computation.

A) the sample variance divided by the total number of sample instances. B) the population variance divided by the total number of sample instances. C) the sample variance divided by the sample mean. D) the population variance divided by the sample mean.

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Answer & Solution

Answer: Option A

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87

Bernoulli Nave Bayes Classifier is . . . . . . . .distribution

A) Continuous B) Discrete C) Binary D) none of these

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Answer & Solution

Answer: Option C

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88

How many terms are required for building a bayes model?

A) 1 B) 2 C) 3 D) 4

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Answer & Solution

Answer: Option C

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89

Conditional probability is a measure of the probability of an event given that another event has already occurred.

A) TRUE B) FALSE

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Answer & Solution

Answer: Option A

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90

Problem:Players will play if weather is sunny. Is this statement is correct?

A) TRUE B) FALSE

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Answer & Solution

Answer: Option A

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