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Behavioral

2 years ago

In your opinion, what has been your greatest accomplishment?

Data ScientistProgram ManagerFrontend EngineerFull Stack Software Engineer

Udacity

Cognizant

Babylon Health

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2 years ago

ML Knowledge

2 years ago

How do you ensure data cleanliness before feeding it into a machine learning model?

Data Scientist

Udacity

Duolingo

Yahoo

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2 years ago

Behavioral

2 years ago

What do you think does Udacity values in its employees?

Data Scientist

Udacity

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2 years ago

ML Knowledge

2 years ago

Explain the contrast between L1 and L2 regularization methods in regression analysis, and the reason for selecting one approach over the other.

Data Scientist

Udacity

Grammarly

Transferwise

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2 years ago

Behavioral

2 years ago

I want you to tell me about a time you showed initiative.

Data ScientistData Science ManagerML Engineering ManagerData Engineering Manager

Udacity

Two Sigma

Citrix Systems

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2 years ago

Statistics

2 years ago

How would you approach plotting an ROC curve based on a list of predicted probabilities and corresponding true labels?

Data Scientist

Udacity

IBM

OfferUp

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2 years ago

Statistics

2 years ago

What approach would you use to explain regression to an executive with no statistical background?

Data Scientist

Udacity

Snowflake

Dollar Shave Club

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2 years ago

Coding

2 years ago

Can you compose a tool that performs string inversion?

Data ScientistMachine Learning Engineer

Udacity

Skyscanner

StubHub

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2 years ago

Coding

2 years ago

How would you use a greedy approach to search for the smallest subarray with a sum surpassing a target sum?

Data ScientistMachine Learning Engineer

Udacity

AT&T

SAP Concur

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2 years ago

ML Knowledge

2 years ago

How do you tune the parameters in DBSCAN to achieve optimal results?

Data Scientist

Udacity

Mozilla

Fitbit

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2 years ago

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Udacity

Data Scientist

Prepare for Statistics interview at Udacity

Statistics

Udacity

Data Scientist

Prepare for Metrics and Experimentation interview at Udacity

Metrics and Experimentation

Udacity

Data Scientist

Prepare for ML / Modeling interview at Udacity

ML / Modeling

Udacity

Data Scientist

Prepare for Problem Solving interview at Udacity

Problem Solving

Udacity

Data Scientist

Prepare for SQL interview at Udacity

SQL

Udacity

Data Scientist

Prepare for Resume Review interview at Udacity

Resume Review

Udacity

Data Scientist

Prepare for Behavioral interview at Udacity

Behavioral

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