Machine Learning Interview/Quiz Questions

Machine Learning Interview/Quiz Questions

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Which function in Pandas library allows to manipulate data and create new variables?

apply function

Which Python libraries provides advanced random number capabilities?

NumPy

What is the output of the below Python code? import numpy as np percentiles = [34, 66.37, 45.55, 60, 89] first_subject = np.array(percentiles) print(first_subject.dtype)

float64

Which method is used to find the best fit line for data in Linear Regression?

Least Square Error

State True or False : Linear regression is sensitive to outliers?

True

R-Squared measures ________________

The correlation between X and Y

R-Squared measures ________________

The correlation between X and Y

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