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ML Knowledge
a year ago
What assortment of loss functions are you acquainted with?
Data Scientist

Roblox

Square

Takeaway

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a year ago
Behavioral
a year ago
What are some of your key objectives from the Data Scientist role at Roblox?
Data Scientist

Roblox

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a year ago
ML Knowledge
a year ago
How would you explain the concept of gradient boost in the field of machine learning?
Data Scientist

Roblox

Hitachi Logo

Hitachi

Grubhub Logo

Grubhub

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a year ago
Behavioral
a year ago
How did you handle a risky situation?
Data ScientistFrontend EngineerAndroid EngineerSales Engineer

Roblox

Panasonic Logo

Panasonic

Leidos Logo

Leidos

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a year ago
ML Knowledge
a year ago
What constitutes the practice of outlier detection in the field of analytics?
Data Scientist

Roblox

Redfin Logo

Redfin

Affirm Logo

Affirm

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a year ago
ML Knowledge
a year ago
Could you share examples of any obstacles you've faced while implementing supervised machine learning and how you've been able to solve them?
Data Scientist

Roblox

LendingClub Logo

LendingClub

Atlassian Logo

Atlassian

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a year ago
Statistics
a year ago
Using a binary function with probabilities p and (1-p), how could you generate seven numbers with uniform probability?
Data Scientist

Roblox

Glovo Logo

Glovo

GOJEK Logo

GOJEK

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a year ago
Behavioral
a year ago
How do you go about earning trust in a team?
Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Roblox

Western Digital Logo

Western Digital

FleetSmith Logo

FleetSmith

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a year ago
ML Knowledge
a year ago
What are the benefits and drawbacks of incorporating decision trees into a machine learning model?
Data Scientist

Roblox

Robinhood Logo

Robinhood

Audible Logo

Audible

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a year ago
Behavioral
a year ago
When have you failed badly and what have you learned from it?
Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Roblox

JoyTunes Logo

JoyTunes

N26 Logo

N26

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a year ago

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