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ML Knowledge

9 months ago

How would you incorporate uncertainty and unpredictability in a Time Series Forecasting model?

Data Scientist

trivago

Careem

GoCardless

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9 months ago

Behavioral

9 months ago

What separates null from undefined, and how should one determine which to use in their code?

Frontend Engineer

trivago

NVIDIA

NCSoft

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9 months ago

Coding

9 months ago

Could you walk me through implementing a store class that includes set(Node, value), get(Node), and has(Node) methods?

Frontend Engineer

trivago

Digital Extremes

Spotify

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9 months ago

Javascript

10 months ago

Could you walk me through flattening a nested array in JavaScript, with an example implementation?

Frontend Engineer

trivago

GREE

AT&T

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10 months ago

Statistics

10 months ago

Suppose there are four floors in a building and four people on an elevator; what is the likelihood that they will all get off on different levels?

Data Scientist

trivago

Snap

Rivian

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10 months ago

ML Knowledge

10 months ago

How different are Ridge and Lasso, and in what regards?

Data Scientist

trivago

Wish

Apple

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10 months ago

ML KnowledgeML Case

10 months ago

How reliable is the R-square statistic as a standalone measure for the quality of a linear regression model? Does a low R-square value invariably indicate an inadequate model fit in linear regression?

Machine Learning Engineer

trivago

Red Hat

Peek

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10 months ago

Coding

10 months ago

Write a code to implement a hash table in Python

Data Scientist

trivago

Cleo

Cruise

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10 months ago

Behavioral

a year ago

Can you explain how you would implement pagination in the Front End?

Frontend Engineer

trivago

WeWork

GoDaddy

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a year ago

ML Knowledge

a year ago

What is the difference between SVM and Random Forest?

Data Scientist

trivago

Deliveroo

Mixpanel

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a year ago

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^*All interview questions are submitted by recent trivago candidates, labelled and categorized by Prepfully, and then published after verification by current and ex-trivago employees.