Leet code divide and conquer algorithm problem but verbally explain how you would go about solving it.
Data Science Analyst Interview Questions
10,864 data science analyst interview questions shared by candidates
VP of data science is a glorified IT consultant. He can’t tell you the difference between regression and classification models.
You could have done this other other thing to get closer to completing the model. Why didn't you do that?
Given three points, write code to determine whether they are collinear.
In SQL, is there a difference between "sum(colA)+sum(colB)" and "sum(colA+colB)"? If so, what is it?
I was asked everything about my resume, about programming languages, difference between python and c++. Statistics basics. It wasn't difficult , to be honest, but I would have liked to be prepared a bit. Also, I was asked about algorithms of which I don't have a strong background as it's not my field. So I didn't perform well there. I thought they will not focus on machine learning in the first interview as it's not as a skill in my CV, though I did mention that I am interested in it.
tell us about yourself, what have you studied where have you worked and where do you plan to go further in future?
Technical round was challenging and very interesting. The interviewer was very knowledgeable and asked very insightful questions on techniques like ARMA, ARIMA, Markov Chains, Regression, PCA etc.
What can you bring to the company?
How would I describe my teaching style?
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