Cleo Data Scientist interview questions.

Our question bank has 10000+ interview questions and growing, 155 of which are for Cleo Data Scientist interviews.

ML Knowledge
How do you rectify the challenges posed by an imbalanced dataset?
Data Scientist

Cleo

ML CaseML System Design
In creating a demand forecasting model for a ride-sharing service, which factors and data sources would you prioritize, and why? What steps would you take to validate the model and ensure its accuracy?
Data Scientist

Cleo

Behavioral
Tell me about a time when you failed at work.
Data Scientist

Cleo

Behavioral
I'd love to hear about a project you're particularly proud of.
Data Scientist

Cleo

Statistics
How can you describe Markov Chains to make them clear to a non-expert?
Data Scientist

Cleo

SQL
Can you provide a comprehensive data dictionary for a database that stores song information, including all the required tables and their fields?
Data Scientist

Cleo

ML CaseProduct Case
What patterns have you observed in rider requests, and what do you think is causing them?
Data Scientist

Cleo

Behavioral
Have you ever had a co-worker who is always late to a scheduled meeting? What do you do in this situation?
Data Scientist

Cleo

Statistics
In your own words, can you explain the distinction between type I and type II errors in hypothesis testing? And do you have a view on which error is more unfavorable?
Data Scientist

Cleo

Statistics
How is a median defined and what method would you utilize to ascertain the median of a dataset that cannot be entirely loaded into memory?
Data Scientist

Cleo

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