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ML Knowledge

2 years ago

What are some of the real-world scenarios where overfitting or underfitting can be problematic for model performance and accuracy? Can you share some examples?

Data Scientist

Bloomberg

DigitalOcean

Bill.com

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2 years ago

Behavioral

2 years ago

What have you learned from a recent failure? How has this failure helped you to become a better Data Scientist?

Data Scientist

Bloomberg

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2 years ago

Behavioral

2 years ago

How did you overcome a challenge you've faced in a previous role where you had a lot of responsibility?

Data ScientistBackend EngineerProduct ManagerSoftware Engineer

Bloomberg

MyGlamm

HubSpot

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2 years ago

Behavioral

2 years ago

Please give me an example of a time when you demonstrated initiative.

Data ScientistData Science ManagerML Engineering ManagerData Engineering Manager

Bloomberg

Two Sigma

Citrix Systems

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2 years ago

Behavioral

2 years ago

Why have you chosen to apply to Bloomberg?

Data Scientist

Bloomberg

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2 years ago

Statistics

2 years ago

How would you design an A/B test to compare the effectiveness of two product campaigns, given data on their performance and a goal of detecting a 3% increase in effectiveness?

Data Scientist

Bloomberg

Bill.com

DeliveryHero

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2 years ago

Behavioral

2 years ago

Suppose you had the opportunity to change something at Bloomberg. What would you change?

Data Scientist

Bloomberg

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2 years ago

Behavioral

2 years ago

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

Data ScientistData Science ManagerEngineering ManagerUX Designer

Bloomberg

Tableau

N26

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2 years ago

ML Knowledge

2 years ago

How would you define perceptron in a simple way?

Data Scientist

Bloomberg

Blend

Lattice

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2 years ago

ML Knowledge

2 years ago

Before applying machine learning algorithms, what are some of the things you have to do in terms of data wrangling and cleaning?

Data Scientist

Bloomberg

Duolingo

Yahoo

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2 years ago

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

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