What is the difference between an XGBoost model and a random forest model?
Senior Scientist Interview Questions
5,826 senior 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?
AI Coding Interview: Code K-means clustering One interview on ML/NLP Depth One interview on Research/Projects One interview on Behavioral Skills (with HM)
What are disadvantages of MAPE
How does your experience fit the specifics of the role and the current needs of the team?
Was that the most efficient solution?
Given a data science problem how do you go about it
Explain Transformers Explain BERT Model
2 Leetcode exercises to complete in 1 hour
Describe an AI agent architecture.
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