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ML Knowledge

6 months ago

Can you illuminate how attention mechanisms operate in neural networks?

Data Scientist

Rackspace

Patreon

Apple

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6 months ago

ML Knowledge

6 months ago

What is the bias-variance tradeoff in machine learning, and how have you witnessed this tradeoff affecting the performance of a model?

Data Scientist

Rackspace

BetterUp

Sony

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6 months ago

Behavioral

6 months ago

Please share an experience where you received negative feedback?

Data ScientistProduct ManagerBackend EngineerCloud Support Engineer

Rackspace

FleetSmith

Arro

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6 months ago

SQL

7 months ago

Could you construct a SQL query that pulls only the unique conversation events from a database?

Data Scientist

Rackspace

Digit

Medallia

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7 months ago

Behavioral

7 months ago

What would you do if a co-worker constantly arrives late to a weekly scheduled meeting?

Data ScientistProgram ManagerTechnical Program ManagerFull Stack Software Engineer

Rackspace

Chime

Illumina

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7 months ago

Behavioral

7 months ago

Tell me about a community that you're passionate about. How would you contribute if you were given the chance?

Data ScientistUX DesignerUX Researcher

Rackspace

Coinbase

Udacity

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7 months ago

ML Knowledge

7 months ago

What is the principle behind k-means clustering, and does it locate the global optimum? Code up an implementation that takes an N*D matrix.

Data Scientist

Rackspace

Audible

Criteo

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7 months ago

Behavioral

7 months ago

Where do you see your career in 5 years?

Data ScientistData Science ManagerEngineering ManagerUX Designer

Rackspace

Figma

Deutsche Telekom

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7 months ago

Statistics

7 months ago

How would you determine the expected value of a random variable that has a basic distribution? Also, how might one go about constructing a confidence interval for this value?

Data Scientist

Rackspace

Zoox

Outbrain

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7 months ago

Statistics

7 months ago

As per the given scenario, what are the odds that four people on an elevator will disembark on four different floors, assuming the building is four-stories-tall?

Data Scientist

Rackspace

Rakuten

Databricks

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7 months ago

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^*All interview questions are submitted by recent Rackspace Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at Rackspace.

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