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Statistics
a year ago
How does the magnitude of correlation between two type predictors affect the regression coefficients and the confidence intervals in logistic regression?
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Behavioral
a year ago
Can you give me an example of a project that you are proud of?
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ML Knowledge
a year ago
Could you describe in detail how you would go about identifying an anomaly in a continuous data set?
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Behavioral
a year ago
Describe a time when you had to make a quick decision.
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Behavioral
a year ago
Describe a project you're really proud of.
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ML Knowledge
a year ago
In the context of XGBoost, what is a DMatrix, and how is it unique from other data structures in gradient boosting algorithms?
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ML Knowledge
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What would be your approach to handling a high-dimensional dataset in a machine learning problem?
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ML Knowledge
a year ago
When it comes to machine learning, what does regularization mean to you and how does it work?
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Behavioral
a year ago
Could you tell me about a time when you aided a colleague with his work?
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Behavioral
a year ago
Have you ever had an innovative idea? How did it come about and how did you implement it?
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*All interview questions are submitted by recent PayPal Data Scientist candidates, labelled and categorized by Prepfully, and then published after being verified by Data Scientists at PayPal.

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