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Coding
2 years ago
How can you map a character array indicating mines to an integer array that counts adjacent mines in minesweeper?
Data ScientistMachine Learning Engineer

Wayfair

IBM

Workday

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2 years ago
Coding
2 years ago
Could you propose an algorithm to filter out fake news and take us through the implementation steps?
Data Scientist

Wayfair

DataRobot Logo

DataRobot

Deloitte Logo

Deloitte

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2 years ago
Statistics
2 years ago
Can you give an overview of how a model can be evaluated for bias and variance errors?
Data Scientist

Wayfair

Convoy Logo

Convoy

Rakuten Logo

Rakuten

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2 years ago
Statistics
2 years ago
Can you simplify the explanation of regression for someone without a stats background?
Data Scientist

Wayfair

Snowflake Logo

Snowflake

Dollar Shave Club Logo

Dollar Shave Club

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2 years ago
Behavioral
2 years ago
Please recount a situation when you received unfavorable feedback?
Data ScientistEngineering ManagerUX DesignerUX Researcher

Wayfair

Sprout Social Logo

Sprout Social

NCR Logo

NCR

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2 years ago
ML Knowledge
2 years ago
Outline the working principles of a 1D CNN.,
Data Scientist

Wayfair

Figma Logo

Figma

UberEats Logo

UberEats

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2 years ago
Coding
2 years ago
Illustrate how one might write a function to simulate a normal distribution and plot the results.,
Data Scientist

Wayfair

SoFi Logo

SoFi

Qualcomm Logo

Qualcomm

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2 years ago
ML Case
2 years ago
How would you architect a model to proficiently discern objects present in a single frame?
Data Scientist

Wayfair

Instacart Logo

Instacart

OfferUp Logo

OfferUp

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2 years ago
Behavioral
2 years ago
Is this Data Scientist role a good fit for your qualifications?
Data Scientist

Wayfair

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2 years ago
Statistics
2 years ago
Would you be able to give a non-technical explanation of a P-value, using a simple analogy?
Data Scientist

Wayfair

Illumina Logo

Illumina

BetterUp Logo

BetterUp

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2 years ago

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*All interview questions are submitted by recent Wayfair Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Wayfair.

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