The challenge depends on the client, in my case I joined Latam Airlines so I had to predict the probability of a plane delay with the public data of flights departing from SCL for all airlines to the rest of the world
Senior Scientist Interview Questions
5,826 senior scientist interview questions shared by candidates
Take-home data challenge. Pull data from public sources, build a model, come up with recommendations for investments. It's only phishing. Avoid!
Write a function to find top k values in a list.
Background. Simple coding using python.
Previous work experience Likes, Dislikes, and changes I'd make
Given a bag of n blue and m red marbles, what's the expected number of draws until you get a blue marble?
Programming on whiteboard: Efficiently compute the inner product of two sparse vectors.
This was all very role-specific and I'll decline details here due to NDA.
Each ML Case Interview was a separate day and required you to explain your approach to solve a given ML problem. Additionally, you could also be asked to walk them through your CV or some general "Culture" questions. The ML questions were interesting because they would usually be something that the given manager faced on a case before, so you get good insight in what the work can be like.
Perfeito, After I briefly explained my background and current position, and mentioned that I was extremely happy with my current role, they asked me what motivated me to attend this interview.
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