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Behavioral
3 years ago
Describe a conflict situation you have experienced
Data ScientistFull Stack Software EngineerData AnalystFrontend Engineer

Coupang

Palantir Technologies

Wealthfront

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3 years ago
ML Knowledge
3 years ago
What are the fundamental concepts behind XGBoosting, and how do they differ from other models?
Data Scientist

Coupang

PayPal

Zoom

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3 years ago
ML Knowledge
3 years ago
How do you identify and rectify multicollinearity in your datasets?
Data Scientist

Coupang

Nuro Logo

Nuro

ClassPass Logo

ClassPass

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3 years ago
ML Knowledge
3 years ago
Could you walk me through the steps of calculating precision and recall in a machine learning model?
Data Scientist

Coupang

Verizon Logo

Verizon

Cisco Logo

Cisco

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3 years ago
SQL
3 years ago
How do you derive the rolling average for a specific metric across a predetermined period of time?
Data Scientist

Coupang

Riot Games Logo

Riot Games

Expedia Logo

Expedia

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3 years ago
Analytics CaseProduct Case
3 years ago
What methodology would you use to determine the average bookings per day? What variables do you believe are critical in influencing this outcome?
Data Scientist

Coupang

Zomato Logo

Zomato

SeatGeek Logo

SeatGeek

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3 years ago
Statistics
3 years ago
Can you walk me through how to plot an ROC curve with predicted probabilities and true labels?
Data Scientist

Coupang

IBM Logo

IBM

OfferUp Logo

OfferUp

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3 years ago
Behavioral
3 years ago
Would you mind sharing with me a time when you failed badly and what you learned from that experience?
Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Coupang

JoyTunes Logo

JoyTunes

N26 Logo

N26

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3 years ago
ML Knowledge
3 years ago
How would you tackle the issue of class imbalance within a dataset?
Data Scientist

Coupang

Ironclad Logo

Ironclad

Blend Logo

Blend

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3 years ago
Behavioral
3 years ago
What was the most creative idea you've ever had? How did you come up with it and how did you implement it?
Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Coupang

NetApp Logo

NetApp

Bill.com Logo

Bill.com

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3 years ago

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

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