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System Design

2 years ago

Build a big data pipeline for large-scale data processing.

Machine Learning Engineer

Walmart

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2 years ago

ML Knowledge

2 years ago

Please explain the contrast between the abstracts of Logistic Regression and SVM.

Machine Learning Engineer

Walmart

Siemens

Qualcomm

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2 years ago

ML Knowledge

2 years ago

What can you tell me about XGBoosting and its potential benefits?

Machine Learning Engineer

Walmart

New Relic

GitHub

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2 years ago

ML Knowledge

2 years ago

Can you elaborate on the dissimilarity between L1 and L2 regularization and how it's implemented in regression analysis? Also, when would you prefer one over the other?

Machine Learning Engineer

Walmart

Expedia

Ubisoft

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2 years ago

Coding

2 years ago

How do you handle dot product calculations when dealing with sparse matrices?

Machine Learning EngineerData Scientist

Walmart

Tesla

Postmates

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2 years ago

System Design

2 years ago

Design a distributed search engine for fast and scalable search queries.

Machine Learning Engineer

Walmart

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2 years ago

ML Knowledge

2 years ago

What are your strategies to tackle the vanishing or exploding gradient problem in deep learning?

Machine Learning Engineer

Walmart

Dropbox

Sendbird

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2 years ago

ML Knowledge

2 years ago

Can you describe the discrepancy between bias and variance and their roles in machine learning?

Machine Learning Engineer

Walmart

BetterUp

Square

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2 years ago

Coding

2 years ago

How do you construct a function to analyze a DAG and return the length of its longest path?

Machine Learning EngineerData Scientist

Walmart

Scribd

Plaid

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2 years ago

ML CaseProduct Case

2 years ago

Factors behind the rider requests received by <company> that make it stand out in the market?

Machine Learning Engineer

Walmart

Blend

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2 years ago

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

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