Can linear regression predict negative values if they were no negative values in the training data
Senior Data Scientist Interview Questions
3,389 senior data scientist interview questions shared by candidates
# Why do you want to switch? # Where do you see yourself in 5 yrs? # What is data science from your point of view? # How do you approach a data analysis debug problem , give specific examples # How big was your data set ? How big is the data set to be considered is large data set? # Explain a DOE that you designed and ran # What lithography development project you worked on explain # What happens if dose and focus changes. # What happens if focus is increases or decreased, what happens if the resist is changed from positive to negative? # If there issue for printing in litho step, can etch fix it and vice versa # What is annular/quadrapole , what do they improve in litho printing? # What is Depth of focus? # How off axis printing is helpful? # How is grating features helpful in litho printing? # How to do you ensure that a vulnerable features are printed properly?
what is random forest? why is naive bayes good?
write recursive functions
A dataset challenge and interpreting a data visualization
Describe a technical project you worked on end-to-end.
[Techinical] - How would you handle imbalanced data sets? - How would you implement a model? [Product mindset] - How would you approach a problem if a company doesnt have any data for a specific product? - What would you do if you have conflicting ideas with a product manager?
Coding and behavioral which were quite easy
Tell me about a project you recently worked on.
Parle-moi du projet dont tu as été le plus fier
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