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Coding

2 years ago

What would be your approach to execute the decoding of a string with recursive nested brackets?

Data Scientist

Bloomberg

CRED

OpenDoor

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2 years ago

ML Knowledge

2 years ago

How would you explain the difference between linear and logistic regression to a novice?

Data Scientist

Bloomberg

Robinhood

WorldRemit

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2 years ago

Behavioral

2 years ago

Tell me about a time when you made an unpopular decision

Data ScientistSoftware EngineerTechnical Program ManagerBackend Engineer

Bloomberg

Deliveroo

Pendo

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2 years ago

Behavioral

3 years ago

Share a time when you had a disagreement with a member of your team.

Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Bloomberg

Dunzo

Adyen

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3 years ago

Coding

3 years ago

Can you demonstrate a simple tool for string reversal?

Data ScientistMachine Learning Engineer

Bloomberg

Skyscanner

StubHub

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3 years ago

SQL

3 years ago

How would you present your findings on monthly retention to a non-technical stakeholder?

Data Scientist

Bloomberg

Deliveroo

Mixpanel

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3 years ago

Behavioral

3 years ago

Tell me about something on your resume that you didn't mention.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Bloomberg

Superhuman

DeliveryHero

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3 years ago

Behavioral

3 years ago

Describe a time when you were proven wrong

Data ScientistEngineering ManagerUX DesignerUX Researcher

Bloomberg

nCino

Grab

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3 years ago

ML Knowledge

3 years ago

In what manner does Gradient Descent influence the training of deep learning models?

Data Scientist

Bloomberg

Booking.com

BetterUp

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3 years ago

ML System DesignML CaseProduct Case

3 years ago

Tell me an approach to design a system (from a Data Science perspective) to alert a user that some value you monitor on one of his server is abnormal / deserve action (anomaly detection on time series) ?

Data Scientist

Bloomberg

Stack Overflow

Qualcomm

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3 years ago

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

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