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ML Knowledge
2 years ago
How do you ensure that the algorithm you choose is the most suitable one for the machine learning problem at hand?
Machine Learning Engineer

Roku

Skyscanner

Criteo

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2 years ago
ML KnowledgeML Case
2 years ago
What are the optimization strategies you're versed in, and can you summarize their operation?
Machine Learning Engineer

Roku

Blend Logo

Blend

Udemy Logo

Udemy

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2 years ago
ML Knowledge
2 years ago
In what ways can dimensionality reduction techniques be applied in other fields aside from data analysis, and what benefits can they offer?
Machine Learning Engineer

Roku

Taboola Logo

Taboola

Stitch Fix Logo

Stitch Fix

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2 years ago
ML Knowledge
2 years ago
Describe the purpose of cross-validation and its relationship to machine learning models?
Machine Learning Engineer

Roku

Meetup Logo

Meetup

AppDynamics Logo

AppDynamics

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2 years ago
ML Knowledge
2 years ago
How do you perceive a Neural Network and could you detail its mode of operation?
Machine Learning EngineerData Scientist

Roku

SeatGeek Logo

SeatGeek

Productboard Logo

Productboard

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2 years ago
ML Knowledge
2 years ago
What are the advantages and disadvantages of using Support Vector Machine?
Machine Learning Engineer

Roku

ByteDance Logo

ByteDance

Avito Logo

Avito

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2 years ago
ML Knowledge
2 years ago
Can you walk me through the sequence of steps you take when performing ETL?
Machine Learning Engineer

Roku

Snap Logo

Snap

Meetup Logo

Meetup

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2 years ago
Coding
2 years ago
Describe to me your approach to solving the two sum problem with a hash table in O(n) time complexity.
Machine Learning Engineer

Roku

Shopify Logo

Shopify

BuzzFeed Logo

BuzzFeed

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2 years ago
System Design
2 years ago
Build a system for analyzing user behavior in real-time.
Machine Learning Engineer

Roku

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2 years ago
System Design
2 years ago
Design a distributed task scheduler.
Machine Learning Engineer

Roku

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2 years ago

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

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