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Behavioral

a year ago

When it comes to your current role, what is your biggest achievement?

Data ScientistData Science ManagerEngineering ManagerUX Designer

Tableau

N26

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a year ago

Statistics

a year ago

How does multicollinearity impact the coefficients in logistic regression? Specifically, what happens when two predictors are highly correlated?

Data Scientist

Zomato

Palo Alto Networks

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a year ago

Behavioral

a year ago

If you were forced to make a quick decision, tell me about it.

Data ScientistFrontend EngineerProgram ManagerFull Stack Software Engineer

MasterClass

Marketo

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a year ago

Behavioral

a year ago

Describe a time when you took an unpopular decision.

Data ScientistTechnical Program ManagerSoftware EngineerProduct Manager

Pristyn Care

Ofbusiness

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a year ago

ML Knowledge

a year ago

What's the difference between the summaries of a Logistic Regression and SVM?

Data Scientist

Bosch

Zomato

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a year ago

Behavioral

a year ago

Which skills make you an ideal candidate?

Data ScientistData Science ManagerEngineering ManagerUX Designer

JP Morgan

ServiceNow

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a year ago

ML Knowledge

a year ago

Can you discuss the use of confusion matrix and ROC curve in evaluating a model's performance? How do they differ and when would you use one over the other?

Data ScientistMachine Learning Engineer

Udacity

Splunk

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a year ago

Coding

a year ago

How would you apply binary search to find the maximal element in an array of integers?

Data ScientistMachine Learning Engineer

Rubrik

Disney

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a year ago

SQL

a year ago

Given a list of (date, duration) tuples, how would you filter by time period and calculate summary stats (average, rolling sum)?

Data Scientist

Samsara

GitLab

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a year ago

Coding

a year ago

Write code that can identify the subarray of length k with the maximum sum from a given array of integers.

Data Scientist

Splunk

Cloudera

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a year ago

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