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ML Knowledge

7 months ago

How do you tackle covariate imbalance in machine learning data, and how does it improve model results?

Data Scientist

EPAM Systems

Wish

Teradata

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7 months ago

Behavioral

7 months ago

In your current role, what do you consider your biggest achievements?

Data ScientistData Science ManagerEngineering ManagerUX Designer

Google

Meta

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7 months ago

Statistics

7 months ago

What is meant by the concepts of parametric and non-parametric approaches in statistical analysis, and how do these two methods differ in their assumptions and applicability?

Data Scientist

Prezi

Datadog

Careem

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7 months ago

Behavioral

7 months ago

In your next position at Shopify, what do you hope to achieve?

Data Scientist

Shopify

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7 months ago

ML CaseML Knowledge

7 months ago

Can you explain the differences between tabular and multidimensional models, and which among the two is the supported model for Azure analysis services?

Data Scientist

Meta

SAP Concur

ServiceNow

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7 months ago

Statistics

7 months ago

Explain the process of determining the number of certain steps in a Markov chain walk.,

Data Scientist

Meta

Swiggy

Slack

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7 months ago

Behavioral

7 months ago

Share a story about a time you took a risk.

Data ScientistFrontend EngineerProgram ManagerFull Stack Software Engineer

DoorDash

Stripe

Square

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7 months ago

Behavioral

7 months ago

Could you tell me about a time when you had to convince someone of an idea and how you did it?

Data ScientistTechnical Program ManagerSoftware EngineerBackend Engineer

Dropbox

Square

Stripe

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7 months ago

Statistics

7 months ago

How would you explain the concept of regression to a non-statistical professional?

Data Scientist

Stripe

Square

Takeaway

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7 months ago

Behavioral

7 months ago

Tell me about a time when you helped mentor a new joiner.

Data ScientistiOS EngineerBackend EngineerProduct Manager

TikTok

Palo Alto Networks

Meta

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7 months ago

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Amazon

Data Scientist

Prepare for Behavioral interview at Amazon

Behavioral

Google

Data Scientist

Prepare for Behavioral interview at Google

Behavioral

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^*All interview questions are submitted by recent Data Scientist candidates, labelled and categorized by Prepfully, and then published after verification by current and ex-Data Scientist employees.