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Behavioral
6 months ago
What about the Data Scientist role at Roblox is it that excites you the most?
Data Scientist

Roblox

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6 months ago
Metrics and Experimentation
6 months ago
How would you build and test a metric to compare two user's Netflix "recommended lists" of movie/tv show preferences?
Data Scientist

Roblox

Square

Segment

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6 months ago
Behavioral
6 months ago
What do you think does Roblox values in its employees?
Data Scientist

Roblox

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6 months ago
SQL
6 months ago
Suppose there is a table named messages with columns id, sender_id, receiver_id, and message. What is the approach you would take to determine the set of distinct communicators?
Data Scientist

Roblox

Yandex Logo

Yandex

Deloitte Logo

Deloitte

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6 months ago
Behavioral
6 months ago
How did you come to find out you needed a new job?
Data ScientistEngineering ManagerUX DesignerUX Researcher

Roblox

Sanmina Logo

Sanmina

Dollar Shave Club Logo

Dollar Shave Club

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6 months ago
Statistics
6 months ago
If you're told by three friends in Dublin that it's raining, and each has a 1/3 probability of lying, what's the probability the claim of rain is actually true?
Data Scientist

Roblox

Ubisoft Logo

Ubisoft

Coinbase Logo

Coinbase

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6 months ago
ML Knowledge
6 months ago
What are some challenges that you have faced while performing Time Series Forecasting, and how did you overcome them?
Data Scientist

Roblox

Careem Logo

Careem

GoCardless Logo

GoCardless

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6 months ago
ML Knowledge
6 months ago
What is your methodology for dealing with skewed datasets in performance evaluation, and what metrics do you typically use?
Data ScientistMachine Learning Engineer

Roblox

SeatGeek Logo

SeatGeek

Chime Logo

Chime

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6 months ago
ML Knowledge
7 months ago
What are some challenges or limitations associated with dimensionality reduction, and how can they be overcome?
Data Scientist

Roblox

OpenDoor Logo

OpenDoor

Atlassian Logo

Atlassian

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7 months ago
ML Knowledge
7 months ago
What sets the BERT structure apart from the BiLSTM, and how does it work?
Data Scientist

Roblox

DataRobot Logo

DataRobot

LiveRamp Logo

LiveRamp

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7 months ago

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Data Scientist

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Roblox logo

Roblox

Data Scientist

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Metrics and Experimentation
Roblox logo

Roblox

Data Scientist

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ML / Modeling
Roblox logo

Roblox

Data Scientist

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Problem Solving
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Roblox

Data Scientist

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SQL
Roblox logo

Roblox

Data Scientist

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Resume Review
Roblox logo

Roblox

Data Scientist

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Behavioral

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

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