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SQL

3 years ago

How do you formulate a SQL query to get non-duplicate conversation events from a database?

Data Scientist

BuzzFeed

Zenefits

Mapbox

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3 years ago

ML Knowledge

3 years ago

What strengths and weaknesses does the SVM algorithm have?

Data Scientist

BuzzFeed

Ubisoft

Coursera

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3 years ago

Behavioral

3 years ago

Provide one situation when you had to deal with conflict

Data ScientistFull Stack Software EngineerData AnalystFrontend Engineer

BuzzFeed

Palantir Technologies

Wealthfront

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3 years ago

Analytics Case

3 years ago

How do you go about determining the prevalence of fake news on Facebook and what impact it is having on the platform's users?

Data Scientist

BuzzFeed

Wish

Amazon

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3 years ago

ML Knowledge

3 years ago

How would you describe the advantages of SGD's convergence over that of gradient descent in optimization problems?

Data Scientist

BuzzFeed

Zillow

ByteDance

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3 years ago

Behavioral

3 years ago

Can you share with me a time when you had to convince someone of a particular idea? What did you do?

Data ScientistTechnical Program ManagerSoftware EngineerBackend Engineer

BuzzFeed

Guidewire Software

Remitly

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3 years ago

Behavioral

4 years ago

Please share with me a time you failed at work.

Data ScientistTechnical Program ManagerSoftware EngineerML Engineering Manager

BuzzFeed

Capital One

TuSimple

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4 years ago

Coding

4 years ago

Could you code a function that reverses the order of characters in a string?

Data ScientistMachine Learning Engineer

BuzzFeed

Skyscanner

StubHub

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4 years ago

ML Knowledge

4 years ago

How do the objectives of k-means and k-nearest neighbors differ in data analysis?

Data Scientist

BuzzFeed

Mozilla

Palantir Technologies

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4 years ago

Data Visualization

4 years ago

Could you elaborate on what makes a data visualization meaningful and valuable?

Data Scientist

BuzzFeed

Ola

Discord

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4 years ago

Try Free AI Interview

BuzzFeed

Data Scientist

Prepare for Statistics interview at BuzzFeed

Statistics

BuzzFeed

Data Scientist

Prepare for Metrics and Experimentation interview at BuzzFeed

Metrics and Experimentation

BuzzFeed

Data Scientist

Prepare for ML / Modeling interview at BuzzFeed

ML / Modeling

BuzzFeed

Data Scientist

Prepare for Problem Solving interview at BuzzFeed

Problem Solving

BuzzFeed

Data Scientist

Prepare for SQL interview at BuzzFeed

SQL

BuzzFeed

Data Scientist

Prepare for Resume Review interview at BuzzFeed

Resume Review

BuzzFeed

Data Scientist

Prepare for Behavioral interview at BuzzFeed

Behavioral

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

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