PCA for numerical data and gone through the task.
Data Scientist Intern Interview Questions
33,963 data scientist intern interview questions shared by candidates
Technical, behavioral, and forecasting project
How to swap two elements of a list
How would you develop a model to predict credit card fraud? How would you handle missing or garbage data? How would you use existing features to add new features?
Write function to calculate cross entropy for binary classification.
how do you join two data sets?
how do you detect multicollinearity?
Tell us about your past experience, skills, and interest.
Qué dice el teorema central del límite?
Detailed discussion of past projects in areas relevant to the current project the managers are working on.
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