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System Design
2 years ago
Design a system for real-time collaborative code editing.
Machine Learning Engineer

Peloton

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2 years ago
ML Knowledge
2 years ago
In ML, precision and recall are considered important metrics for model evaluation. Can you explain the concept of these two metrics and discuss some factors that can affect their reliability?
Machine Learning Engineer

Peloton

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Skyscanner

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2 years ago
ML Knowledge
2 years ago
In terms of linear regression, what is the significance of considering error assumptions, and what does it entail?
Machine Learning Engineer

Peloton

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Niantic

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ThoughtWorks

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2 years ago
Product CaseML CaseML System Design
2 years ago
A system is needed to detect any unusual behavior on a monitored server and alert the user as soon as possible. How would you design such a system using time series anomaly detection techniques?
Machine Learning Engineer

Peloton

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Databricks

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Zulily

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2 years ago
ML Knowledge
2 years ago
What issues might you face when training deep neural networks that have a lot of layers?
Machine Learning Engineer

Peloton

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Airbnb

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AppDynamics

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2 years ago
ML Knowledge
2 years ago
Can you explain what DMatrix is in XGBoost? How does it differ from other data structures used in gradient boosting?
Machine Learning EngineerData Scientist

Peloton

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Viber

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Deloitte

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2 years ago
ML Knowledge
2 years ago
As they apply to decision trees, how do you explain bias and variance? Also, which is harder to tackle: high bias or high variance, and what's the basis for that?
Machine Learning Engineer

Peloton

Electronic Arts Logo

Electronic Arts

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Cohesity

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2 years ago
ML Knowledge
2 years ago
Why tf-idf is considered better than other techniques to determine the relevance of a document based on search queries?
Machine Learning Engineer

Peloton

Redfin Logo

Redfin

Bloomberg Logo

Bloomberg

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2 years ago
ML Knowledge
2 years ago
Can you talk about your development experience with TensorFlow or PyTorch?
Machine Learning Engineer

Peloton

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NetEase

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2 years ago
System Design
2 years ago
Develop a distributed task queue system.
Machine Learning Engineer

Peloton

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2 years ago

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

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