# data scientist interview(2)

glassdoor for quantitative analyst position in Google Advertisements

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# Month: April 2016

# data scientist interview(2)

# Data science interview (1)

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glassdoor for quantitative analyst position in Google Advertisements

Read More data scientist interview(2)questions from KD nuggets: Q1: regularization smooth, L1 (lasso), L2 (ridge) Q3: validation jackknife, mean squared error, R squared Q4: ROC curve ROC: receiver operation characteristic (ROC) is used to illustrates the performance of a binary classifier system as its discrimination threshold is varied. The curve is created by plotting the true positive rate […]

Read More Data science interview (1)