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Coding
3 years ago
How do you use Python to determine confidence intervals for a mean?
Machine Learning Engineer

Fitbit

Apple

Mailchimp

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3 years ago
Coding
3 years 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.
Machine Learning EngineerData Scientist

Fitbit

IBM Logo

IBM

Workday Logo

Workday

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3 years ago
ML Knowledge
3 years ago
How do you handle categorical features in your data that have a large number of distinct values?
Machine Learning Engineer

Fitbit

Huawei Logo

Huawei

Adobe Logo

Adobe

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3 years ago
System Design
3 years ago
Design a scalable service for storing and serving multimedia.
Machine Learning Engineer

Fitbit

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3 years ago
System Design
3 years ago
Design a system for handling payments in an e-commerce platform.
Machine Learning Engineer

Fitbit

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3 years ago
System Design
3 years ago
Design a system for real-time monitoring of cloud infrastructure.
Machine Learning Engineer

Fitbit

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3 years ago
ML Knowledge
3 years ago
How does PCA dissect and condense the feature space?
Machine Learning Engineer

Fitbit

Ancestry Logo

Ancestry

PayPal Logo

PayPal

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3 years ago
System Design
3 years ago
Design a system for managing a distributed data versioning system.
Machine Learning Engineer

Fitbit

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3 years ago
System Design
3 years ago
Design a live streaming platform for audio and video.
Machine Learning Engineer

Fitbit

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3 years ago
ML Knowledge
3 years ago
Could you detail the operational process of a 1D CNN?
Machine Learning Engineer

Fitbit

SeatGeek Logo

SeatGeek

Benchling Logo

Benchling

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3 years ago

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

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