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ML Knowledge
4 years ago
If you were tasked with optimizing hyperparameters for a machine learning model, what method would you use and why? Can you explain the differences between grid search CV and random search CV?
Machine Learning Engineer

Hewlett Packard

American Express

Epic Games

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4 years ago
ML Knowledge
4 years ago
Could you give me some concrete examples of where overfitting and underfitting are problematic in real-world situations? What are the repercussions for the accuracy and performance of models?
Machine Learning Engineer

Hewlett Packard

Fitbit

Zillow

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4 years ago
ML Knowledge
4 years ago
Can you explain how tf-idf works in detail?
Machine Learning Engineer

Hewlett Packard

Redfin Logo

Redfin

Bloomberg Logo

Bloomberg

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4 years ago
ML Knowledge
4 years ago
In what ways are supervised, unsupervised, and reinforcement learning distinct in their approach?
Machine Learning Engineer

Hewlett Packard

TikTok Logo

TikTok

Grab Logo

Grab

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4 years ago
ML Knowledge
4 years ago
Can you outline the working principle of a bounding box regressor for object detection?
Machine Learning Engineer

Hewlett Packard

Google Logo

Google

Venmo Logo

Venmo

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4 years ago

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

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