How is machine learning used in the movement?

127

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What are the three stages to build any model in machine learning?

62

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“People who bought this, also bought….” Recommendations on amazon are a result of which machine learning algorithm?

46

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Can you name some popular machine learning algorithms?

47

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What is false positive and false negative in terms of machine learning?

50

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How will you explain machine learning to a layperson in an easily comprehensible manner?

35

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If a highly positively skewed variable has missing values and we replace them with mean, do we underestimate or overestimate the values?

108

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What kind problems are solved by regularization?

49

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Why is harmonic mean used to calculate f1 score and not the arithmetic mean?

62

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What is the baseline in machine learning?

64

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Why is it important for the royal society to be doing a project about machine learning?

46

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You are given a data set. The data set has missing values which spread along 1 standard deviation from the median. What percentage of data would remain unaffected? Why ?

387

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What is naive bayes classifier?

60

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What is precision and recall?

51

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What is the convex hull?

54

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