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ML Knowledge
10 months ago
What insights can you provide about employing a confusion matrix versus an ROC curve in evaluating model accuracy?
Machine Learning EngineerData Scientist

Shopify

Udacity

Splunk

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10 months ago
ML Knowledge
10 months ago
What does bootstrapping entail, and is it an effective strategy for increasing sample size?
Machine Learning EngineerData Scientist

Shopify

Atlassian Logo

Atlassian

Dell Logo

Dell

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10 months ago
ML KnowledgeML Case
a year ago
In what ways is R-square an incomplete metric for linear regression analysis? How do you justify a low R-square value in terms of linear regression model fit?
Machine Learning Engineer

Shopify

Red Hat Logo

Red Hat

Peek Logo

Peek

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a year ago
System Design
a year ago
Construct a system for managing event sourcing in a decentralized architecture.
Machine Learning Engineer

Shopify

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a year ago
System Design
a year ago
Build a management system for scalable database clusters.
Machine Learning Engineer

Shopify

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a year ago
ML Knowledge
a year ago
How would you distinguish batch normalisation from instance normalisation?
Machine Learning EngineerData Scientist

Shopify

eBay Logo

eBay

Samsara Logo

Samsara

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a year ago
System Design
a year ago
Create a real-time engine for processing data from IoT devices.
Machine Learning Engineer

Shopify

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a year ago
ML Knowledge
a year ago
If you were tasked with optimizing hyperparameters for a machine learning model, what method would you use and why? Can you explain the differences between grid search CV and random search CV?
Machine Learning Engineer

Shopify

American Express Logo

American Express

Epic Games Logo

Epic Games

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a year ago
System Design
a year ago
Build a system for real-time programmatic bidding in ads.
Machine Learning Engineer

Shopify

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a year ago
System Design
a year ago
Develop an automated ad placement system for websites.
Machine Learning Engineer

Shopify

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a year ago

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*All interview questions are submitted by recent Shopify Machine Learning Engineer candidates, labelled and categorized by Prepfully, and then published after being verified by Machine Learning Engineers at Shopify.

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