What are predictors for users who are likely to unsubscribe to Duolingo plus? (with dataset)
Science Interview Questions
10,883 science interview questions shared by candidates
What skills from college would I be able to bring to this role?
What is the derivative of log x
Describe some of the modeling projects you've worked on.
They asked me about my background, if I had experience with blogging, what my ideal salary was, and when I could start.
Tell us about yourself and your background
Types of joins and their differences, how to identify NULLS in a dataset.
Expand on your experience on the field
list, string, and integer manipulations -- all basic but theoretical constraints imposed made them a bit tricky. How would you go about some ML prediction problem
Problem solving: which ML model would you use to approach a problem, ML: rapid fire stats/ML questions, Coding in a jupyter notebook: plot the normal distribution
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