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Behavioral
4 years ago
What about the Data Scientist role at BuzzFeed is it that excites you the most?
Data Scientist

BuzzFeed

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4 years ago
Statistics
4 years ago
Can you talk about probability distribution that breaks away from the standard normal distribution? Additionally, could you give an example of a field where this probability distribution is relevant?
Data Scientist

BuzzFeed

Venmo

Roku

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4 years ago
Behavioral
4 years ago
Share a story about a time when you didn't reach a goal.
Data ScientistData Engineering ManagerUX DesignerEngineering Manager

BuzzFeed

Chewy Logo

Chewy

SAP Logo

SAP

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4 years ago
Statistics
4 years ago
What would be the minimum score on a statistical test for the coin to be deemed fair?
Data Scientist

BuzzFeed

Ola Logo

Ola

Autodesk Logo

Autodesk

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4 years ago
ML Knowledge
4 years ago
Can you describe how Gradient Descent functions as a part of the training mechanism for deep learning models?
Data Scientist

BuzzFeed

Booking.com Logo

Booking.com

BetterUp Logo

BetterUp

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4 years ago
ML Knowledge
4 years ago
Tackling a high-dimensional dataset can be challenging in machine learning. How would you approach the problem?
Data Scientist

BuzzFeed

Atlassian Logo

Atlassian

Visa Logo

Visa

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4 years ago
Statistics
4 years ago
Let's say you have a friend who has two children, and they tell you that at least one of them is a boy. What's the probability that the other one is a boy?
Data Scientist

BuzzFeed

ASML Logo

ASML

Coursera Logo

Coursera

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4 years ago
Coding
4 years ago
What does the implementation of a binary search look like, and how is its time complexity characterized? Can you make it more optimal?
Data Scientist

BuzzFeed

Bitdefender Logo

Bitdefender

Mailchimp Logo

Mailchimp

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4 years ago
Coding
4 years ago
Given an integer array and a target value, can you write a function that returns all the triplets whose sum is equal to the target value?
Data Scientist

BuzzFeed

Amazon Web Services Logo

Amazon Web Services

Criteo Logo

Criteo

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4 years ago
ML Knowledge
4 years ago
What are the key differences between RNNs and LSTMs you could point out?
Data ScientistMachine Learning Engineer

BuzzFeed

Springboard Logo

Springboard

Instagram Logo

Instagram

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4 years ago

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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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