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Coding
4 years ago
What's your strategy for implementing a dynamic programming technique to seek out the longest rising subarray?
Data Scientist

SoFi

StubHub

Chime

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4 years ago
Behavioral
4 years ago
Is this Data Scientist role a good fit for your qualifications?
Data Scientist

SoFi

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4 years ago
Statistics
4 years ago
In skewed distributions, where do the mean and median fall compared to a normal distribution?
Data Scientist

SoFi

Workday

CrowdStrike Logo

CrowdStrike

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4 years ago
ML Knowledge
4 years ago
How would you explain bootstrapping, and do you advocate its use for increasing sample sizes?
Data ScientistMachine Learning Engineer

SoFi

Atlassian Logo

Atlassian

Dell Logo

Dell

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4 years ago
Behavioral
4 years ago
How would you define success?
Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

SoFi

Faire Logo

Faire

Databricks Logo

Databricks

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4 years ago
ML Knowledge
4 years ago
What sets the K-means algorithm apart from the Expectation-Maximization (EM) algorithm?
Data Scientist

SoFi

Chewy Logo

Chewy

Wayfair Logo

Wayfair

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4 years ago
Analytics Case
4 years ago
E, F, G, H, and I are all characters linked together. E is linked to F, E is linked to G, G is linked to H, G is linked to I. Can these characters be separated into two sets so that the graph will be a bipartite?
Data Scientist

SoFi

Postmates Logo

Postmates

HubSpot Logo

HubSpot

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4 years ago
SQL
4 years ago
How do you derive the rolling average for a specific metric across a predetermined period of time?
Data Scientist

SoFi

Riot Games Logo

Riot Games

Expedia Logo

Expedia

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4 years ago
ML Knowledge
4 years ago
Can you discuss the convergence of stochastic gradient descent (SGD) and its advantages over gradient descent?
Data Scientist

SoFi

Zillow Logo

Zillow

ByteDance Logo

ByteDance

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4 years ago
Behavioral
4 years ago
How do you cope with your work load in your present company?
Data ScientistFull Stack Software EngineerFrontend EngineerQuality Assurance Engineer

SoFi

Hired Logo

Hired

Mailchimp Logo

Mailchimp

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4 years ago

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

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