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Coding

4 years ago

Given two sparse matrices, how would you compute the dot product?

Data ScientistMachine Learning Engineer

AppDynamics

Tesla

Postmates

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4 years ago

Statistics

4 years ago

Would you mind comparing panel data with cross sectional data and tell me the differences?

Data Scientist

AppDynamics

Lyft

Klarna

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4 years ago

Statistics

4 years ago

Could you provide an explanation of the variance between likelihood and probability?

Data Scientist

AppDynamics

LendingClub

NetApp

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4 years ago

Statistics

4 years ago

What procedure would you use to generate a set of 1000 normally distributed data points with mean=x and variance=y, and how would you graphically represent and summarize the data?

Data Scientist

AppDynamics

WeWork

Bolt

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4 years ago

Coding

4 years ago

What would be your approach to creating a sequence iterator class in Python?

Data Scientist

AppDynamics

DoorDash

Rovio

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4 years ago

Behavioral

4 years ago

Discuss a time when you clashed with your manager.

Data ScientistTechnical Program ManagerSoftware EngineerBackend Engineer

AppDynamics

Nuro

Sendbird

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4 years ago

StatisticsMetrics and Experimentation

4 years ago

When it comes to running an A/B test, what factors do you believe are important in determining the sample size needed for the test, and how do you decide whether to make changes based on the results?

Data Scientist

AppDynamics

EPAM Systems

Ola

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4 years ago

ML CaseML Knowledge

4 years ago

How do you ensure that a machine learning model is properly transitioned from training to production use?

Data Scientist

AppDynamics

Zendesk

Walmart

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4 years ago

Behavioral

4 years ago

In the event that you are offered a position at AppDynamics, how long do you expect to stay?

Data Scientist

AppDynamics

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4 years ago

ML Knowledge

4 years ago

How would you handle the vanishing gradient problem and exploding gradient problem?

Data Scientist

AppDynamics

TripAdvisor

Spotify

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4 years ago

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