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StatisticsML Knowledge
2 years ago
What’s your understanding of PCA and its inherent disadvantages?
Data ScientistMachine Learning Engineer

LiveRamp

Shutterstock

Improbable

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2 years ago
Coding
2 years ago
How would you execute a dot product computation for sparse matrices?
Data ScientistMachine Learning Engineer

LiveRamp

Tesla

Postmates

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2 years ago
Coding
2 years ago
How would you code a text-wrapping function that respects space-delimited words within a character limit?
Data Scientist

LiveRamp

Intuit Logo

Intuit

LinkedIn Logo

LinkedIn

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2 years ago
Statistics
2 years ago
If you roll a single die, what is the probable value of the prize?
Data Scientist

LiveRamp

trivago Logo

trivago

Marqeta Logo

Marqeta

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2 years ago
Coding
2 years ago
What would be your Python solution to generate the Fibonacci series up to n terms?
Data Scientist

LiveRamp

Fitbit Logo

Fitbit

Deloitte Logo

Deloitte

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2 years ago
Behavioral
2 years ago
Are there any key success indicators for someone serving a role like Data Scientist?
Data Scientist

LiveRamp

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2 years ago
StatisticsMetrics and Experimentation
2 years ago
How do you determine the sample size for an A/B test, and what factors do you consider? How do you interpret the results of an A/B test, and what factors do you consider when deciding whether to implement the changes?
Data Scientist

LiveRamp

EPAM Systems Logo

EPAM Systems

Ola Logo

Ola

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2 years ago
Coding
2 years ago
What methodology would you apply to locate the subsequence with the maximum sum in a series of numbers?
Data Scientist

LiveRamp

Course Hero Logo

Course Hero

Deloitte Logo

Deloitte

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2 years ago
ML Knowledge
2 years ago
How is covariate imbalance managed in the field of machine learning, and what advantages do these techniques offer for model performance?
Data Scientist

LiveRamp

Wish Logo

Wish

Teradata Logo

Teradata

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2 years ago
Behavioral
2 years ago
Tell me about an instance when you took initiative.
Data ScientistData Science ManagerML Engineering ManagerData Engineering Manager

LiveRamp

Two Sigma Logo

Two Sigma

Citrix Systems Logo

Citrix Systems

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2 years ago

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*All interview questions are submitted by recent LiveRamp Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at LiveRamp.

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