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Product CaseStatistics

4 years ago

If you were given N users a 5$ coupon and the probability of usage was P, how would you calculate the expected spend for the coupon?

Data Scientist

Booking.com

Deliveroo

Tokopedia

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4 years ago

Behavioral

4 years ago

How did you come to find out you needed a new job?

Data ScientistEngineering ManagerUX DesignerUX Researcher

Booking.com

Sanmina

Dollar Shave Club

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4 years ago

ML Knowledge

4 years ago

What is your methodology for dealing with skewed datasets in performance evaluation, and what metrics do you typically use?

Data ScientistMachine Learning Engineer

Booking.com

SeatGeek

Chime

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4 years ago

ML Knowledge

4 years ago

How does CNN work, and what industries find it useful?

Data Scientist

Booking.com

DocuSign

Boeing

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4 years ago

Coding

4 years ago

What algorithm would you implement to find all anagram counterparts of a given string?

Data Scientist

Booking.com

Lattice

Pandora

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4 years ago

ML Knowledge

4 years ago

In a machine learning problem, if you have a high-dimensional dataset, how would you go about handling it?

Data Scientist

Booking.com

Atlassian

Visa

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4 years ago

ML Knowledge

4 years ago

Could you elaborate on the distinctions between L1 and L2 regularization methods in regression analysis, and when using one is more advantageous than the other?

Data Scientist

Booking.com

Grammarly

Transferwise

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4 years ago

Behavioral

4 years ago

Tell me about a time when you got a performance rating you disagreed with.

Data ScientistFull Stack Software EngineerData AnalystData Engineering Manager

Booking.com

Magic Leap

Proofpoint

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4 years ago

Behavioral

4 years ago

Tell me about a time when you had to compromise

Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

Booking.com

Zscaler

ETRADE

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4 years ago

ML Knowledge

4 years ago

Could you walk me through the steps of calculating precision and recall in a machine learning model?

Data Scientist

Booking.com

Verizon

Cisco

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4 years ago

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

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