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Statistics
2 years ago
How can you generate samples from a population that has a mean of 0 and a standard deviation of 1, and plot the histogram? Please provide a written script.
Data Scientist

Reddit

Peloton

Nutanix

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2 years ago
ML Knowledge
2 years ago
When faced with a regression problem, how do you decide whether to apply the LASSO or Ridge regularization technique?
Data Scientist

Reddit

Riot Games Logo

Riot Games

Swiggy Logo

Swiggy

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2 years ago
ML Knowledge
2 years ago
Can you describe the different types of sampling techniques?
Data Scientist

Reddit

Razorpay Logo

Razorpay

Grafana Labs Logo

Grafana Labs

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2 years ago
SQL
2 years ago
Differentiate between left join, union and right join.
Data Scientist

Reddit

Benchling Logo

Benchling

Illumina Logo

Illumina

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2 years ago
Statistics
2 years ago
What's the process for generating a Python matrix with Bernoulli distribution, with each element adjusted by its column's total?
Data Scientist

Reddit

Patreon Logo

Patreon

Google Logo

Google

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2 years ago
Coding
2 years ago
What's your approach to implementing a recursion-based function for the nth Fibonacci term?
Data Scientist

Reddit

EPAM Systems Logo

EPAM Systems

SwiftKey Logo

SwiftKey

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2 years ago
ML Knowledge
2 years ago
What is your preferred method for dealing with datasets that have imbalanced classes, where one category is severely underrepresented compared to the other?
Data Scientist

Reddit

GoCardless Logo

GoCardless

Mollie Logo

Mollie

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2 years ago
ML Knowledge
2 years ago
How do you explain overfitting and underfitting in machine learning, and what is their significance in the development of models?
Data Scientist

Reddit

Airbnb Logo

Airbnb

Cure.Fit Logo

Cure.Fit

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2 years ago
ML Knowledge
2 years ago
What role does Gradient Descent play in the development and training of deep learning models?
Data Scientist

Reddit

Booking.com Logo

Booking.com

BetterUp Logo

BetterUp

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2 years ago
Coding
2 years ago
How do you typically find the subsequence that yields the highest sum in an array?
Data Scientist

Reddit

Course Hero Logo

Course Hero

Deloitte Logo

Deloitte

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2 years ago

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