How do you calculate linear regression (i.e., what function is optimized/minimized to create a linear regression model)?
Senior Scientist Interview Questions
5,925 senior scientist interview questions shared by candidates
You’ll have to prove you can do the job better than I did, so tell me how you’ll do that?
Asked about the projects I have worked on along with the underlying concepts.
Technical depth in deep learning and machine learning. Thorough understanding of my relevant work experience in machine learning and data science.
Q. Change the sigmoid function so that it is more narrow?
Problem-solving. In-depth questions from previous projects and skill set. A strong grasp of fundamentals is necessary. Why you used certain techniques and algorithms over others?
Tell me about yourself
They asked me to walk through one of my recent end-to-end data science projects and explain how I approached the problem, what techniques I used and the impact it created.
Example question: What type of data storage was used by the data pipeline of your last project X, and why?
shell command two write ngram Python recursive function to convert JSON file into dict R function to find Peaks
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