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Statistics

3 years ago

How do you demystify regression for an audience unfamiliar with statistical terminology?

Data Scientist

Oracle

Snowflake

Dollar Shave Club

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3 years ago

ML System Design

3 years ago

Can you explain how you would develop a podcast search engine that enables listeners to search for specific topics within show transcripts?

Data Scientist

Oracle

Uber

Asana

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3 years ago

Behavioral

3 years ago

Do you have an example of when you disagreed with another team member's approach?

Data ScientistUX ResearcherEngineering ManagerUX Designer

Oracle

MakeMyTrip

NerdWallet

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3 years ago

Behavioral

3 years ago

Tell us about how Oracle aligns with your longer term plans

Data Scientist

Oracle

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3 years ago

ML Knowledge

3 years ago

The AUC is a critical performance indicator for a model. Do you know how to calculate AUC for a given model?

Data Scientist

Oracle

Deloitte

Virta

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3 years ago

Coding

3 years ago

What is the most efficient way to calculate the dot product of two sparse matrices?

Data ScientistMachine Learning Engineer

Oracle

Tesla

Postmates

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3 years ago

Analytics Case

3 years ago

How would you address a 15% decrease in the amount of notifications being sent?

Data Scientist

Oracle

Slack

HubSpot

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3 years ago

Statistics

3 years ago

What is the significance of the X and Y axes on a ROC curve, and how does it impact the analysis process?

Data Scientist

Oracle

Ticketmaster

Robinhood

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3 years ago

Coding

3 years ago

What algorithmic steps are involved in combining two sorted arrays into one that is also sorted?

Data Scientist

Oracle

Palo Alto Networks

Square

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3 years ago

Behavioral

3 years ago

Please recount a situation when you received unfavorable feedback?

Data ScientistEngineering ManagerUX DesignerUX Researcher

Oracle

Sprout Social

NCR

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3 years ago

Try Free AI Interview

Oracle

Data Scientist

Prepare for Statistics interview at Oracle

Statistics

Oracle

Data Scientist

Prepare for Metrics and Experimentation interview at Oracle

Metrics and Experimentation

Oracle

Data Scientist

Prepare for ML / Modeling interview at Oracle

ML / Modeling

Oracle

Data Scientist

Prepare for Problem Solving interview at Oracle

Problem Solving

Oracle

Data Scientist

Prepare for SQL interview at Oracle

SQL

Oracle

Data Scientist

Prepare for Resume Review interview at Oracle

Resume Review

Oracle

Data Scientist

Prepare for Behavioral interview at Oracle

Behavioral

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