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Behavioral

4 years ago

In your opinion, what are your top three personal qualities that help you succeed? How do those traits align with SAP Concur's values?

Data Scientist

SAP Concur

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4 years ago

ML Knowledge

4 years ago

How would you describe DMatrix as it is used in XGBoost, and in what ways does it differ from analogous structures in gradient boosting models?

Data ScientistMachine Learning Engineer

SAP Concur

Viber

Deloitte

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4 years ago

Coding

4 years ago

Find longest substring without any repeated characters.

Data Scientist

SAP Concur

Shopee

Zomato

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4 years ago

ML Knowledge

4 years ago

When assessing a model's performance, how do you decide between using a confusion matrix or an ROC curve?

Data ScientistMachine Learning Engineer

SAP Concur

Udacity

Splunk

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4 years ago

SQL

4 years ago

Can you demonstrate how you would determine the rolling average for a certain metric over a designated period of time?

Data Scientist

SAP Concur

Riot Games

Expedia

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4 years ago

Statistics

4 years ago

Can you calculate the number of samples needed to reduce the margin of error from 3 to 0.3, assuming you already have a sample size of n?

Data Scientist

SAP Concur

TikTok

Palo Alto Networks

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4 years ago

Behavioral

4 years ago

Tell me about a time when you didn't get along with a coworker and had to finish a project together.

Data ScientistData Engineering ManagerEngineering ManagerUX Designer

SAP Concur

Amazon

Figma

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4 years ago

ML Knowledge

4 years ago

What is the difference between K-means and the Expectation-Maximization (EM) algorithm?

Data Scientist

SAP Concur

Chewy

Wayfair

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4 years ago

Behavioral

4 years ago

Share an example of how you convinced someone of an idea?

Data ScientistTechnical Program ManagerSoftware EngineerBackend Engineer

SAP Concur

Guidewire Software

Remitly

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4 years ago

Coding

4 years ago

What would be your approach to formulate a function that locates every anagram of a specified string?

Data Scientist

SAP Concur

Lattice

Pandora

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4 years ago

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

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