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Statistics
3 years ago
How would you plot an ROC curve based on predicted probabilities and true labels?
Data Scientist

Zalora

IBM

OfferUp

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3 years ago
Behavioral
3 years ago
What would you do to improve Zalora if you were hired for Data Scientist?
Data Scientist

Zalora

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3 years ago
ML Knowledge
3 years ago
What is the fundamental difference between the k-means clustering approach and k-nearest neighbors?
Data Scientist

Zalora

Mozilla Logo

Mozilla

Palantir Technologies Logo

Palantir Technologies

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3 years ago
ML Knowledge
3 years ago
What does batch normalization aim to achieve, and how does dropout function in model training?
Data Scientist

Zalora

LendingClub Logo

LendingClub

Atlassian Logo

Atlassian

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3 years ago
Behavioral
3 years ago
Tell me about a time you disagreed with your boss or an executive
Data ScientistData Science ManagerML Engineering ManagerEngineering Manager

Zalora

Corning Logo

Corning

DrChrono Logo

DrChrono

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3 years ago
Behavioral
3 years ago
What is the most innovative idea you have ever had? How did you come up with it and how did you go about implementing it?
Data ScientistData Engineering ManagerEngineering ManagerUX Designer

Zalora

NetApp Logo

NetApp

Bill.com Logo

Bill.com

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3 years ago
ML CaseML Knowledge
3 years ago
How do you ensure that a machine learning model is properly transitioned from training to production use?
Data Scientist

Zalora

Zendesk Logo

Zendesk

Walmart Logo

Walmart

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3 years ago
Statistics
3 years ago
When analyzing a ROC curve, what information do we gather from the X and Y axes, and how does it contribute to overall comprehension?
Data Scientist

Zalora

Ticketmaster Logo

Ticketmaster

Robinhood Logo

Robinhood

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3 years ago
ML Knowledge
3 years ago
How would you describe the advantages of SGD's convergence over that of gradient descent in optimization problems?
Data Scientist

Zalora

Zillow Logo

Zillow

ByteDance Logo

ByteDance

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3 years ago
Behavioral
3 years ago
How do you see your career evolving in the next five years? Does Zalora fit into this plan?
Data Scientist

Zalora

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3 years ago

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

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