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Coding

2 years ago

Can you explain how one might go about finding the common ancestors between two people listed in a family tree?

Machine Learning Engineer

BuzzFeed

WeWork

Audible

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2 years ago

ML Knowledge

2 years ago

Can you explain how you tackle data skew in model performance evaluations and the metrics that are useful in such situations?

Machine Learning EngineerData Scientist

BuzzFeed

Red Hat

Affirm

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2 years ago

ML Knowledge

2 years ago

Could you discuss the advantages and disadvantages of using Rectified Linear Unit as an activation function?

Machine Learning Engineer

BuzzFeed

Stripe

Mapbox

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2 years ago

System Design

2 years ago

Design a scalable email service.

Machine Learning Engineer

BuzzFeed

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2 years ago

ML Knowledge

2 years ago

Can you explain the meaning of the coefficients in a logistic regression model?

Machine Learning Engineer

BuzzFeed

Fujitsu

Stripe

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2 years ago

System Design

2 years ago

Design a real-time bidding system for online ad networks.

Machine Learning Engineer

BuzzFeed

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2 years ago

ML Knowledge

2 years ago

Can you explain what DMatrix is in XGBoost? How does it differ from other data structures used in gradient boosting?

Machine Learning EngineerData Scientist

BuzzFeed

Prezi

Rivian

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2 years ago

System Design

2 years ago

How would you architect a scalable data lake that can store and process petabytes of structured and unstructured data?

Machine Learning Engineer

BuzzFeed

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2 years ago

Coding

2 years ago

Could you create a function that employs binary search to locate the maximum integer in a list?

Machine Learning EngineerData Scientist

BuzzFeed

Amazon Web Services

N26

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2 years ago

System Design

3 years ago

Design a system for real-time analytics.

Machine Learning Engineer

BuzzFeed

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3 years ago

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

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