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Statistics
a year ago
Can you give an overview of how a model can be evaluated for bias and variance errors?
Machine Learning Engineer

TikTok

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BetterUp

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a year ago
System Design
a year ago
Design a system for detecting fraudulent transactions at TikTok.
Machine Learning EngineerTechnical Program ManagerEngineering ManagerSite Reliability Engineering Manager

TikTok

Palantir Technologies Logo

Palantir Technologies

Wix.com Logo

Wix.com

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a year ago
System Design
a year ago
Develop a real-time weather monitoring and data processing system.
Machine Learning Engineer

TikTok

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a year ago
Coding
a year ago
How would you go about calculating the shortest distance from A to B for a knight on an infinite chessboard?
Machine Learning Engineer

TikTok

Medallia Logo

Medallia

Figma Logo

Figma

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a year ago
ML Knowledge
a year ago
What are the fundamental concepts behind XGBoosting, and how do they differ from other models?
Machine Learning Engineer

TikTok

DocuSign Logo

DocuSign

Boeing Logo

Boeing

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a year ago
ML Knowledge
a year ago
When faced with skewed data in model evaluation, how do you proceed and what metrics do you consider?
Machine Learning EngineerData Scientist

TikTok

Red Hat Logo

Red Hat

Affirm

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a year ago
System Design
a year ago
Build a system for anomaly detection in real-time metrics.
Machine Learning Engineer

TikTok

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a year ago
Coding
a year ago
How would you code a solution to ascertain the length of a sorted integer list interspersed with -1s indicating out-of-range entries, without default functions?
Machine Learning Engineer

TikTok

Sprinklr Logo

Sprinklr

Pendo Logo

Pendo

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a year ago
System Design
a year ago
Architect a system for content review and moderation.
Machine Learning Engineer

TikTok

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a year ago
ML Knowledge
2 years ago
In your opinion, what makes the ROC curve an essential tool in machine learning?
Machine Learning Engineer

TikTok

Marqeta Logo

Marqeta

Expedia Logo

Expedia

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2 years ago

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*All interview questions are submitted by recent TikTok Machine Learning Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Machine Learning Engineers at TikTok.

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