Pinterest Machine Learning Engineer interview questions.

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61 Pinterest Machine Learning Engineer questions
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61 questions for Pinterest Machine Learning Engineer

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Role

Company

Coding

2 months ago

Given an array of characters representing mines on a minesweeper board, return an array of integers representing the number of mines around each cell.

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2 months ago

ML Knowledge

3 months ago

What techniques might you use to evaluate a clustering model's performance if label information is present?

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3 months ago

ML Knowledge

3 months ago

Can you articulate the differences between using a confusion matrix and an ROC curve for model evaluation?

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3 months ago

ML CaseML Knowledge

4 months ago

What steps would you follow to estimate Pi using the Monte Carlo Algorithm?

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4 months ago

ML System Design

9 months ago

If you were tasked with designing the architecture for Bing's image search functionality, how would you approach it?

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9 months ago

Coding

a year ago

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

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a year ago

Coding

2 years ago

What's your method for determining if two strings can match with one or no character exchanges?

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2 years ago

ML Knowledge

2 years ago

How would you distinguish batch normalisation from instance normalisation?

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2 years ago

Coding

2 years ago

Can you craft a program that identifies the longest palindromic substring within a given string?

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2 years ago

ML Knowledge

2 years ago

Can you discuss the concept of bootstrapping and your view on its application for sample size enhancement?

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2 years ago

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