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ML Knowledge

6 months ago

What machine learning models have you handled, and can you explain one in detail?

Data ScientistMachine Learning Engineer

TikTok

Apple

Rakuten

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6 months ago

Behavioral

6 months ago

Could you tell me about a time when you aided a colleague with his work?

Data ScientistProgram ManagerSolutions EngineerTechnical Program Manager

TikTok

Meta

Flexport

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6 months ago

ML Knowledge

6 months ago

Some people prefer to use grid search CV for hyperparameter tuning, while others prefer random search CV. What are the advantages and disadvantages of each method?

Data Scientist

Amazon

GitLab

Shutterstock

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6 months ago

Behavioral

6 months ago

Describe a time you disagreed with a coworker but had to cooperate to get a project done.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Dropbox

Netflix

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6 months ago

Behavioral

6 months ago

Let me know about an experience you had leading a team.

Data ScientistFull Stack Software EngineerFrontend EngineerBackend Engineer

Asana

Uber

Netflix

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6 months ago

Coding

6 months ago

Can you implement a binary search-based function to pinpoint the maximum element in a list?

Data ScientistMachine Learning Engineer

Snap

Ripple

Amazon Web Services

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6 months ago

Behavioral

6 months ago

Can you tell us about a time when you received unpleasant feedback?

Data ScientistProduct ManagerBackend EngineerCloud Support Engineer

Palo Alto Networks

Meta

TikTok

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6 months ago

Behavioral

6 months ago

What's a time you showed ownership

Data ScientistData Engineering ManagerML Engineering ManagerEngineering Manager

Spotify

Palantir Technologies

Snap

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6 months ago

Behavioral

6 months ago

Tell us about the time you made a big error at work.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Uber

Google

TikTok

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6 months ago

SQL

6 months ago

What are some of the differences between an inner join and an outer join?

Data Scientist

Citrix

Ola

NetApp

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6 months ago

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^*All interview questions are submitted by recent Data Scientist candidates, labelled and categorized by Prepfully, and then published after verification by current and ex-Data Scientist employees.