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ML Knowledge
2 years ago
In what situations is regularization applied within machine learning, and why?
Data Scientist

Epic Games

Mailchimp

Yandex

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2 years ago
ML Knowledge
2 years ago
What do you believe to be the value of using the ROC curve in machine learning?
Data Scientist

Epic Games

Bosch

Slack

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2 years ago
ML Knowledge
2 years ago
What is the principle behind k-means clustering, and does it locate the global optimum? Code up an implementation that takes an N*D matrix.
Data Scientist

Epic Games

Chime Logo

Chime

Convoy Logo

Convoy

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2 years ago
Behavioral
2 years ago
Tell me about a time when you went above and beyond
Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Epic Games

Figma Logo

Figma

Duolingo Logo

Duolingo

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2 years ago
Statistics
2 years ago
What algorithm might you use to generate seven integers with equal probability from a function that outputs 1 or 0 with known probabilities?
Data Scientist

Epic Games

Glovo Logo

Glovo

GOJEK Logo

GOJEK

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2 years ago
Behavioral
2 years ago
What have you learned from a recent failure? How has this failure helped you to become a better Data Scientist?
Data Scientist

Epic Games

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2 years ago
Behavioral
2 years ago
Why do you think you are a goof fit for Epic Games?
Data Scientist

Epic Games

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2 years ago
ML Knowledge
2 years ago
Could you explain how the K-means and Expectation-Maximization (EM) algorithm differ in their approaches?
Data Scientist

Epic Games

Chewy Logo

Chewy

Wayfair Logo

Wayfair

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2 years ago
Behavioral
2 years ago
Tell me about a time you failed at work.
Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

Epic Games

Capital One Logo

Capital One

TuSimple Logo

TuSimple

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2 years ago
Behavioral
2 years ago
Please describe your biggest professional achievements in your current role.
Data ScientistData Science ManagerEngineering ManagerUX Designer

Epic Games

Tableau Logo

Tableau

N26 Logo

N26

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2 years ago

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

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