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ML Knowledge

8 months ago

What is the difference between bagging and boosting? What is the bias of bagging? And its variance? What is the bias of boosting? And its variance?

Data Scientist

Amazon

Asana

AppDynamics

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8 months ago

Behavioral

8 months ago

If you failed dramatically, what did you learn from the experience?

Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Asana

Google

Shopify

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8 months ago

Behavioral

8 months ago

I want to hear about a time where you demonstrated ownership

Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Meta

Google

Instacart

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8 months ago

Behavioral

8 months ago

Describe a conflict you dealt with.

Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Stripe

Square

Snap

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8 months ago

Behavioral

8 months ago

Please recount a situation when you received unfavorable feedback?

Data ScientistEngineering ManagerUX DesignerUX Researcher

Spotify

Netflix

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8 months ago

Statistics

8 months ago

Is there a way to confirm if a coin is biased without testing it in a large sample size?

Data Scientist

DoorDash

Instagram

Segment

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8 months ago

Behavioral

8 months ago

We want to hear about a time when you made a big mistake at work.

Data ScientistData Engineering ManagerUX ResearcherEngineering Manager

DoorDash

TikTok

Shopify

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8 months ago

Behavioral

8 months ago

A person shows up late to a scheduled weekly meeting every week. How would you handle this?

Data ScientistProduct ManagerBackend EngineerTechnical Program Manager

Spotify

Shopify

Google

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8 months ago

ML Knowledge

8 months ago

What principles or guidelines do you follow when choosing an algorithm for a machine learning challenge?

Data Scientist

Motorola Solutions

Springboard

Huawei

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8 months ago

Behavioral

8 months ago

Tell me about a time when you had to make a quick decision.

Data ScientistFrontend EngineerProgram ManagerFull Stack Software Engineer

TikTok

DoorDash

Snap

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8 months ago

Try Free AI Interview

Amazon

Data Scientist

Prepare for Behavioral interview at Amazon

Behavioral

Google

Data Scientist

Prepare for Behavioral interview at Google

Behavioral

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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.