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Statistics

2 years ago

Explain the concept of skewness in distributions. Where would you typically find the mean and median in right-skewed and left-skewed distributions?

Data Scientist

Robinhood

Workday

CrowdStrike

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2 years ago

ML Knowledge

3 years ago

Could you detail the operational process of a 1D CNN?

Data Scientist

Robinhood

Figma

UberEats

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3 years ago

SQL

3 years ago

Could you illustrate the concept of SQL window functions and how they are used in relation to aggregation and joins?

Data Scientist

Robinhood

Stitch Fix

Quantcast

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3 years ago

Behavioral

3 years ago

What did you learn from a recent failure? How has this failure made you a better Data Scientist?

Data Scientist

Robinhood

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3 years ago

Statistics

3 years ago

How do you go about creating a matrix that is Bernoulli-distributed in Python, with post-creation normalization per column sum?

Data Scientist

Robinhood

Patreon

Google

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3 years ago

Behavioral

3 years ago

Tell me about a time when you led a team.

Data ScientistProgram ManagerFrontend EngineerSite Reliability Engineer

Robinhood

Zoho

Ironclad

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3 years ago

ML CaseML Knowledge

3 years ago

What performance indicators do you consider essential for computer vision models?

Data Scientist

Robinhood

Medallia

Google

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3 years ago

Behavioral

3 years ago

What do you think does Robinhood values in its employees?

Data Scientist

Robinhood

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3 years ago

Behavioral

3 years ago

In what ways would you measure success?

Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

Robinhood

Faire

Databricks

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3 years ago

ML Knowledge

3 years ago

What role does information theory play in comparing various language models, and can you demonstrate its application through an example?

Data Scientist

Robinhood

Glovo

Walmart

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3 years ago

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Robinhood

Data Scientist

Prepare for Statistics interview at Robinhood

Statistics

Robinhood

Data Scientist

Prepare for Metrics and Experimentation interview at Robinhood

Metrics and Experimentation

Robinhood

Data Scientist

Prepare for ML / Modeling interview at Robinhood

ML / Modeling

Robinhood

Data Scientist

Prepare for Problem Solving interview at Robinhood

Problem Solving

Robinhood

Data Scientist

Prepare for SQL interview at Robinhood

SQL

Robinhood

Data Scientist

Prepare for Resume Review interview at Robinhood

Resume Review

Robinhood

Data Scientist

Prepare for Behavioral interview at Robinhood

Behavioral

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