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SQL

7 months ago

How are window functions in SQL utilized differently compared to aggregation functions and joins?

Data Scientist

Quantcast

TripAdvisor

Blizzard

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7 months ago

Behavioral

8 months ago

I want to know an example of when you failed at work.

Data ScientistData Engineering ManagerML Engineering ManagerEngineering Manager

Quantcast

Bolt

Quizlet

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8 months ago

Behavioral

8 months ago

Where do you see your greatest accomplishment? Why?

Data ScientistProgram ManagerTechnical Program ManagerFrontend Engineer

Quantcast

BrowserStack

Medium

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8 months ago

ML Knowledge

8 months ago

Has supervised machine learning ever been problematic for you and if so, how did you address those challenges?

Data Scientist

Quantcast

Waymo

Twilio

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8 months ago

Behavioral

8 months ago

Tell us how Quantcast aligns with your future plans

Data Scientist

Quantcast

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8 months ago

ML Knowledge

8 months ago

What kind of different loss functions do you know?

Data Scientist

Quantcast

Atlassian

Broadcom

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8 months ago

Behavioral

8 months ago

Tell me about a conflict that you had to manage.

Data ScientistProgram ManagerTechnical Program ManagerFull Stack Software Engineer

Quantcast

Chime

Stoneco

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8 months ago

Behavioral

9 months ago

Explain one of the processes you learned/developed during your previous job, which you believe will prove valuable in your future position with Quantcast

Data Scientist

Quantcast

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9 months ago

ML Knowledge

9 months ago

What separates linear regression and logistic regression in terms of output and usage?

Data Scientist

Quantcast

Curve

Bumble

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9 months ago

ML Knowledge

9 months ago

How would you outline the backpropagation algorithm in the context of neural networks?

Data Scientist

Quantcast

Splunk

TripAdvisor

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9 months ago

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

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