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Behavioral

4 years ago

Tell us about how Wayfair aligns with your longer term plans

Data Scientist

Wayfair

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4 years ago

ML Knowledge

4 years ago

Can you explain the consequences of overfitting and underfitting in real-world situations? Could you provide some examples that demonstrate when either of these might happen?

Data Scientist

Wayfair

DigitalOcean

Bill.com

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4 years ago

ML Knowledge

4 years ago

Could you differentiate between bagging and boosting, and how they affect bias and variance in supervised learning?

Data Scientist

Wayfair

Peloton

Niantic

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4 years ago

Behavioral

4 years ago

How do you see yourself in five years?

Data ScientistEngineering ManagerUX DesignerUX Researcher

Wayfair

DoorDash

Instana

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4 years ago

Behavioral

4 years ago

How would you handle it if a co-worker consistently arrives late to meetings?

Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Wayfair

SailPoint

Flexport

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4 years ago

ML Knowledge

4 years ago

In cases where one class is much more prevalent than the other in binary classification, what measures do you put in place to overcome this imbalance?

Data Scientist

Wayfair

GoCardless

Mollie

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4 years ago

Behavioral

4 years ago

I want to know about a project you are really proud of.

Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Wayfair

Electronic Arts

Dropbox

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4 years ago

Big Data

4 years ago

Can you break down the MapReduce process and how it is applied?

Data Scientist

Wayfair

Affirm

SurveyMonkey

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4 years ago

ML Knowledge

4 years ago

Can you discuss your strategy for presenting the outputs of a machine learning project to non-technical stakeholders?

Data Scientist

Wayfair

Squarespace

Electronic Arts

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4 years ago

Behavioral

5 years ago

Tell me about a time when you failed at work.

Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

Wayfair

Capital One

TuSimple

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5 years ago

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