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Behavioral
a year ago
Describe a time when you disagreed with a performance rating you received.
Data ScientistFull Stack Software EngineerData AnalystData Engineering Manager

Onfido

Magic Leap

Proofpoint

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a year ago
ML Knowledge
a year ago
Can you explain the relationship between Gradient Descent and deep learning models? How does Gradient Descent contribute to the training process of deep learning models?
Data Scientist

Onfido

Booking.com

BetterUp

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a year ago
Statistics
a year ago
What is your understanding of the term p-value?
Data Scientist

Onfido

ASML Logo

ASML

ZocDoc Logo

ZocDoc

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a year ago
ML Knowledge
a year ago
Can you describe the discrepancy between bias and variance and their roles in machine learning?
Data Scientist

Onfido

Avito Logo

Avito

Mastercard Logo

Mastercard

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a year ago
Statistics
a year ago
Explain Markov Chains in layman's terms.
Data Scientist

Onfido

Yelp Logo

Yelp

Skyscanner Logo

Skyscanner

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a year ago
Behavioral
a year ago
Give me a high-level overview of your background. What's your most relevant experience for Onfido
Data Scientist

Onfido

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a year ago
ML Knowledge
a year ago
Discuss a machine learning model you have experience with and its underlying principles.
Data ScientistMachine Learning Engineer

Onfido

BuzzFeed Logo

BuzzFeed

Andela Logo

Andela

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a year ago
Behavioral
a year ago
Please tell me about an experience where you failed on the job.
Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

Onfido

Capital One Logo

Capital One

TuSimple Logo

TuSimple

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a year ago
SQL
a year ago
If you had one table with duplicate values and another without duplicates, how would you go about joining them?
Data Scientist

Onfido

Mastercard Logo

Mastercard

Sprinklr Logo

Sprinklr

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a year ago
Statistics
a year ago
If you were to flip a coin repeatedly, what minimum percentage of times should it land on heads to be considered a fair coin?
Data Scientist

Onfido

Ola Logo

Ola

Autodesk Logo

Autodesk

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a year ago

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Onfido

Data Scientist

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Statistics
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Onfido

Data Scientist

Prepare for Metrics and Experimentation interview at Onfido

Metrics and Experimentation
Onfido logo

Onfido

Data Scientist

Prepare for ML / Modeling interview at Onfido

ML / Modeling
Onfido logo

Onfido

Data Scientist

Prepare for Problem Solving interview at Onfido

Problem Solving
Onfido logo

Onfido

Data Scientist

Prepare for SQL interview at Onfido

SQL
Onfido logo

Onfido

Data Scientist

Prepare for Resume Review interview at Onfido

Resume Review
Onfido logo

Onfido

Data Scientist

Prepare for Behavioral interview at Onfido

Behavioral

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

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