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ML Knowledge
2 years ago
Can you explain to me how cross-validation is applied in machine learning models, and what advantages it offers?
Data Scientist

N26

ZocDoc

Binance

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2 years ago
Behavioral
2 years ago
Would you change anything to make N26 better?
Data Scientist

N26

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2 years ago
Statistics
2 years ago
Could you calculate the odds of correctly identifying a random card from a full deck?
Data Scientist

N26

Deliveroo

Riot Games Logo

Riot Games

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2 years ago
Behavioral
2 years ago
How do you know N26 is the right fit for you?
Data Scientist

N26

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2 years ago
ML Knowledge
2 years ago
Do you think that Time Series Forecasting is more suited for short-term or long-term predictions?
Data Scientist

N26

Careem Logo

Careem

GoCardless Logo

GoCardless

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2 years ago
ML Knowledge
2 years ago
How do you mitigate the impact of skewed data on model performance, and what metrics do you employ in this context?
Data ScientistMachine Learning Engineer

N26

SeatGeek Logo

SeatGeek

Chime Logo

Chime

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2 years ago
Statistics
2 years ago
What is the required sample size to decrease the margin of error from 3 to 0.3, given your current sample size?
Data Scientist

N26

TikTok Logo

TikTok

Palo Alto Networks Logo

Palo Alto Networks

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2 years ago
Statistics
2 years ago
Could you simplify the explanation of P-value for a non-expert member of our team?
Data Scientist

N26

Illumina Logo

Illumina

BetterUp Logo

BetterUp

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2 years ago
ML Knowledge
2 years ago
What's your strategy to calculate the correlation between a binary and continuous variable?
Data Scientist

N26

Figma Logo

Figma

Groupon Logo

Groupon

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2 years ago
ML Knowledge
2 years ago
In the context of neural networks, does the issue of vanishing gradients occur closer to the start of the network or towards the end?
Data Scientist

N26

Juul Labs Logo

Juul Labs

Robinhood Logo

Robinhood

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2 years ago

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