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Analytics Case
4 years ago
What measures would you take to assess and differentiate the results produced by two different search algorithms?
Data Scientist

Scribd

SeatGeek

Redfin

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4 years ago
Statistics
4 years ago
How might demographic differences between the control and variant groups affect the overall outcomes of an A/B test?
Data Scientist

Scribd

Dollar Shave Club

Rivian

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4 years ago
Behavioral
4 years ago
Tell me about a time where you showed ownership
Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Scribd

ApplyBoard Logo

ApplyBoard

Naspers Logo

Naspers

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4 years ago
ML Knowledge
4 years ago
How would you define k-means clustering and its likelihood of achieving a global optimum? Proceed to implement it for an N*D matrix data set.
Data Scientist

Scribd

Chime Logo

Chime

Convoy Logo

Convoy

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4 years ago
Behavioral
4 years ago
What do you think would be the biggest challenge you'd face in the Scribd Data Scientist role?
Data Scientist

Scribd

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4 years ago
ML Knowledge
4 years ago
What are the key steps in the backpropagation technique for neural networks?
Data Scientist

Scribd

Quantcast Logo

Quantcast

Citrix Logo

Citrix

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4 years ago
Statistics
4 years ago
Can you explain how you'd conduct an A/B test to investigate a 3% usage jump?
Data Scientist

Scribd

Productboard Logo

Productboard

Novartis Logo

Novartis

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4 years ago
ML Knowledge
4 years ago
How would you describe DMatrix as it is used in XGBoost, and in what ways does it differ from analogous structures in gradient boosting models?
Data ScientistMachine Learning Engineer

Scribd

Viber Logo

Viber

Deloitte Logo

Deloitte

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4 years ago
ML System DesignML CaseProduct Case
4 years ago
Tell me an approach to design a system (from a Data Science perspective) to alert a user that some value you monitor on one of his server is abnormal / deserve action (anomaly detection on time series) ?
Data Scientist

Scribd

Stack Overflow Logo

Stack Overflow

Qualcomm Logo

Qualcomm

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4 years ago
Coding
4 years ago
Program Conway’s game of life in Python.
Data Scientist

Scribd

Binance Logo

Binance

Shopify Logo

Shopify

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4 years ago

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

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