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ML System Design

2 years ago

What steps would you take to ensure a scalable, efficient architecture for Bing's image search system?

Data Scientist

Quantcast

DataRobot

Noom

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2 years ago

ML Knowledge

2 years ago

In what way does DMatrix in XGBoost vary from other data structures utilized in gradient boosting frameworks?

Data ScientistMachine Learning Engineer

Quantcast

Prezi

Rivian

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2 years ago

Behavioral

2 years ago

Talk about a time you had a conflict with your manager.

Data ScientistProgram ManagerTechnical Program ManagerFrontend Engineer

Quantcast

Rakuten

Compass

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2 years ago

ML CaseProduct Case

3 years ago

How do you quantify the factors affecting the ride requests of the company?

Data Scientist

Quantcast

PagerDuty

Grab

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3 years ago

Product Case

3 years ago

What metrics would you want to use to measure user engagement in a new video chat feature?

Data Scientist

Quantcast

Sprout Social

HelloFresh

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3 years ago

Coding

3 years ago

Can you develop a text wrapper function that segments a string based on a character count, without breaking words?

Data Scientist

Quantcast

Peloton

Monzo

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3 years ago

Statistics

3 years ago

Can you calculate the chance that all four persons in an elevator will get off on unique floors, given that the building has only four floors?

Data Scientist

Quantcast

Rakuten

Databricks

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3 years ago

ML System DesignProduct CaseML Case

3 years ago

If you were tasked with developing a demand forecasting model for a ride-sharing service, what approach would you take? What data sources and factors would you consider, and how would you ensure the model's accuracy?

Data Scientist

Quantcast

Twilio

Viber

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3 years ago

Analytics Case

3 years ago

Given that the amount of notifications being sent has decreased by 15%, what would you do?

Data Scientist

Quantcast

Ancestry

ByteDance

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3 years ago

ML Knowledge

3 years ago

Can you elaborate on the contrasts between the summaries of Logistic Regression and SVM?

Data Scientist

Quantcast

Avito

Hitachi

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3 years ago

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

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