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Statistics
2 years ago
Can you demystify Markov Chains for a general audience?
Data Scientist

MongoDB

Yelp

Skyscanner

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2 years ago
ML Knowledge
2 years ago
How would you explain the curse of dimensionality and propose a strategy to overcome it?
Data Scientist

MongoDB

Groupon

New Relic

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2 years ago
Behavioral
2 years ago
Tell me about a time when you took a risk.
Data ScientistFrontend EngineerProgram ManagerFull Stack Software Engineer

MongoDB

Braze Logo

Braze

Oath Logo

Oath

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2 years ago
Analytics Case
2 years ago
Can you demonstrate your method for calculating a user's lifetime value?
Data Scientist

MongoDB

Mozilla Logo

Mozilla

Twilio Logo

Twilio

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2 years ago
ML KnowledgeML Case
2 years ago
What are the standard measures for evaluating the performance of models in computer vision?
Data Scientist

MongoDB

Medallia Logo

Medallia

Google Logo

Google

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2 years ago
Behavioral
2 years ago
If you are given an offer from MongoDB, which team would be your "dream team" that you'd want to be a part of?
Data Scientist

MongoDB

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2 years ago
SQL
2 years ago
What are the variations in use and outcome between a left join, a union, and a right join in SQL?
Data Scientist

MongoDB

Benchling Logo

Benchling

Illumina Logo

Illumina

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2 years ago
ML Knowledge
2 years ago
What are the key differences between linear regression and logistic regression techniques?
Data Scientist

MongoDB

Robinhood Logo

Robinhood

WorldRemit Logo

WorldRemit

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2 years ago
Coding
2 years ago
Can you create an algorithm to convert a minesweeper character grid into an array of numbers denoting adjacent mines?
Data ScientistMachine Learning Engineer

MongoDB

IBM Logo

IBM

Workday Logo

Workday

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2 years ago
Statistics
2 years ago
Can you devise an algorithm that replicates the rolling of an X-sided dice with varying probabilities?
Data Scientist

MongoDB

Wayfair Logo

Wayfair

Cleo Logo

Cleo

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2 years ago

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