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Behavioral

8 months ago

If you receive an offer from Shopify, how long do you think you'll stay?

Data Scientist

Shopify

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8 months ago

ML Knowledge

8 months ago

Are you familiar with the technique of cross-validation, which allows you to assess the effectiveness of a machine learning model?

Data Scientist

Shopify

Walmart

Ancestry

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8 months ago

ML Knowledge

9 months ago

How do the K-means algorithm and the Expectation-Maximization (EM) algorithm contrast with each other?

Data Scientist

Shopify

Chewy

Wayfair

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9 months ago

CodingStatistics

9 months ago

Can you create a shuffle function using a roll() function that guarantees an equal chance for each permutation?

Data Scientist

Shopify

Udacity

Klarna

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9 months ago

Behavioral

9 months ago

Briefly describe your work experience

Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Shopify

Epic Games

New Relic

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9 months ago

Behavioral

9 months ago

What is an accomplishment you are proud of?

Data ScientistProduct ManagerBackend EngineerSoftware Engineer

Shopify

Cisco

GoodData

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9 months ago

Coding

9 months ago

Describe your approach to finding the maximum sum subsequence in an array of numbers?

Data Scientist

Shopify

Course Hero

Deloitte

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9 months ago

Statistics

9 months ago

If you were given predicted probabilities and true labels, what would be the steps you follow to plot an ROC curve?

Data Scientist

Shopify

IBM

OfferUp

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9 months ago

ML KnowledgeML Case

9 months ago

Can you explain the differences between tabular and multidimensional models, and which among the two is the supported model for Azure analysis services?

Data Scientist

Shopify

ServiceNow

Ticketmaster

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9 months ago

ML Knowledge

9 months ago

From your perspective, why is it important to focus on feature selection in the field of machine learning?

Data Scientist

Shopify

Swiggy

Noon

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9 months ago

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

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