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System Design
2 years ago
Design a system for processing user behavior data in real-time.
Machine Learning Engineer
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Mozilla

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2 years ago
System Design
2 years ago
Design a system for managing a distributed workflow engine.
Machine Learning Engineer
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Mozilla

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2 years ago
ML Knowledge
2 years ago
AUC is a popular metric used to determine the effectiveness of a model. Could you walk me through the steps for calculating AUC?
Machine Learning Engineer
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Mozilla

Postmates Logo

Postmates

Faire Logo

Faire

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2 years ago
Coding
2 years ago
How can you develop an object class in Python specifically for iterating over sequence types?
Machine Learning Engineer
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Mozilla

Ancestry Logo

Ancestry

Shopify Logo

Shopify

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2 years ago
ML Knowledge
2 years ago
How would you explain Time Series Forecasting to someone who is not familiar with the concept?
Machine Learning Engineer
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Mozilla

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Electronic Arts

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PagerDuty

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2 years ago
ML KnowledgeML Case
2 years ago
Illustrate how the Monte Carlo method can estimate the value of Pi.
Machine Learning EngineerData Scientist
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Mozilla

Benchling Logo

Benchling

Etsy Logo

Etsy

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2 years ago
ML Knowledge
2 years ago
What distinguishes linear regression from logistic regression in statistical modeling?
Machine Learning Engineer
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Mozilla

Chegg Logo

Chegg

Roofstock Logo

Roofstock

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2 years ago
Behavioral
2 years ago
How do you describe the progression of a typical ML initiative from start to finish?
Machine Learning Engineer
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Mozilla

Rubrik Logo

Rubrik

Rakuten Logo

Rakuten

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2 years ago
ML Knowledge
2 years ago
How would you describe DMatrix as it is used in XGBoost, and in what ways does it differ from analogous structures in gradient boosting models?
Machine Learning EngineerData Scientist
Mozilla Logo

Mozilla

Prezi Logo

Prezi

Rivian Logo

Rivian

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2 years ago
ML Knowledge
2 years ago
When assessing a model's performance, how do you decide between using a confusion matrix or an ROC curve?
Machine Learning EngineerData Scientist
Mozilla Logo

Mozilla

SurveyMonkey Logo

SurveyMonkey

NerdWallet Logo

NerdWallet

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2 years ago

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

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