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ML Knowledge

7 months ago

How do batch normalization and dropout contribute to neural network optimization?

Machine Learning Engineer

Shopify

Verizon

Citrix

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7 months ago

Coding

7 months ago

Given we only have a random number generator, how could you generate i.i.d. draws from a specific distribution X?

Machine Learning Engineer

Shopify

Zoox

Infineon

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7 months ago

Coding

7 months ago

Can you describe a process for determining the dot product of two sparse matrices?

Machine Learning EngineerData Scientist

Shopify

Tesla

Postmates

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7 months ago

ML Knowledge

8 months ago

What do you understand by a Neural Network? Explain its working.

Machine Learning EngineerData Scientist

Shopify

SeatGeek

Productboard

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8 months ago

ML Knowledge

8 months ago

Machine Learning Engineer

Shopify

HubSpot

Bosch

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8 months ago

ML Knowledge

9 months ago

What is an ROC curve plot? What's the difference between bagging and boosting?

Machine Learning EngineerData Scientist

Shopify

Zillow

Wish

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9 months ago

System Design

9 months ago

Design a system for handling in-app purchases.

Machine Learning Engineer

Shopify

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9 months ago

ML Knowledge

9 months ago

Of all the deep learning models available, what led you to use LSTM for your projects? Can you provide any examples of how you applied it?

Machine Learning Engineer

Shopify

Ancestry

Motorola Solutions

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9 months ago

ML Knowledge

9 months ago

What is your preferred method for dealing with datasets that have imbalanced classes, where one category is severely underrepresented compared to the other?

Machine Learning Engineer

Shopify

Pluralsight

Evernote

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9 months ago

Coding

9 months ago

Given an array of sorted integers from 0 to n, find the integer that introduces a problem. Your solution should have a time complexity of O(log n).

Machine Learning Engineer

Shopify

Roofstock

Databricks

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9 months 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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