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SQL

3 years ago

How would you perform a join between two tables where one table has duplicate values?

Data Scientist

Riot Games

Mastercard

Sprinklr

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3 years ago

ML Knowledge

3 years ago

Can you describe how to deal with covariate imbalance within machine learning datasets and its effects on model precision?

Data Scientist

Riot Games

Wish

Teradata

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3 years ago

Coding

3 years ago

Suppose I have a list of words. Is it possible for you to write a function that can pinpoint which of those words are anagrams of other words in that list?

Data Scientist

Riot Games

Swiggy

Grubhub

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3 years ago

ML Knowledge

3 years ago

Do you believe Rectified Linear Unit is the best activation function to use in deep learning models?

Data Scientist

Riot Games

Eventbrite

ASML

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3 years ago

ML Knowledge

3 years ago

How do neural nets differ from support vector machines, and when is one preferred over the other? What applications are they best for?

Data Scientist

Riot Games

Infineon

SAP Concur

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3 years ago

Statistics

3 years ago

What is the chance of obtaining heads on two consecutive coin flips?

Data Scientist

Riot Games

Waymo

Peloton

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3 years ago

Behavioral

3 years ago

Which of your accomplishments do you consider to be your most significant.

Data ScientistEngineering ManagerUX DesignerUX Researcher

Riot Games

Hailo

Magic Leap

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3 years ago

Behavioral

3 years ago

What would you consider success?

Data ScientistFull Stack Software EngineerProgram ManagerFrontend Engineer

Riot Games

Faire

Databricks

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3 years ago

Behavioral

3 years ago

Where do you see your career in 5 years?

Data ScientistEngineering ManagerUX DesignerUX Researcher

Riot Games

DoorDash

Instana

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3 years ago

ML Knowledge

3 years ago

In time series analysis, what other models could be used in place of ARIMA?

Data Scientist

Riot Games

Benchling

Broadcom

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3 years ago

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