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Behavioral

6 months ago

How did you learn from failing badly? When did you do this?

Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Huawei

JoyTunes

N26

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6 months ago

Statistics

6 months ago

In your past data analysis projects, how did you go about identifying outliers?

Data Scientist

Huawei

Benchling

Ripple

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6 months ago

ML KnowledgeStatistics

6 months ago

In what way do you understand the principles of Naive Bayes and determine the classification threshold?

Data Scientist

Huawei

American Express

WorldRemit

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6 months ago

Coding

7 months ago

Could you code a recursive function that outputs the nth term of the Fibonacci series?

Data Scientist

Huawei

EPAM Systems

SwiftKey

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7 months ago

ML Knowledge

7 months ago

Please describe what techniques you would use to determine the accuracy and effectiveness of a clustering model while working with pre-existing labels.

Data Scientist

Huawei

Bolt

Coursera

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7 months ago

ML Knowledge

7 months ago

How does the performance of DBSCAN compare to other clustering algorithms?

Data Scientist

Huawei

Mozilla

Fitbit

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7 months ago

ML Knowledge

7 months ago

Could you discuss the challenges presented by the curse of dimensionality and how you'd tackle them?

Data Scientist

Huawei

Groupon

New Relic

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7 months ago

Product Case

7 months ago

Could you explain the methods you use to predict a brand's future sales performance?

Data Scientist

Huawei

Noom

StubHub

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7 months ago

Behavioral

7 months ago

Have you received any difficult feedback and how have you handled it?

Data ScientistFull Stack Software EngineerFrontend EngineerProgram Manager

Huawei

Bol.com

Staples

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7 months ago

Behavioral

7 months ago

Can you share an example of a time when you made an unpopular decision

Data ScientistSoftware EngineerTechnical Program ManagerBackend Engineer

Huawei

Deliveroo

Pendo

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7 months ago

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