Questions were off the subject for an operations research positions. Looked liked they had no idea of what they are looking for.
Research Science Interview Questions
184 research science interview questions shared by candidates
Q: Please tell us about a Data Science/ Machine Learning/ AI tool or technology that has recently captured your attention. In your response you may want to consider: -What are some possible positive outcomes of this technology? -What are some possible negative outcome of this technology? -How might the BBC/ our audiences benefit from it?
If I had implemented Decomposition algorithm
How were your previous experiences?
Not in this interview, but I was asked once in an interview, "describe a time when you failed and how you overcame that failure."
Tell me about your background 3 Coding questions
Python - the intersection of 2 arrays
What is Logistic regression and how is it used.
Coding interview: Finding all sub-arrays that are increasing. Probability interview: Basic probability, Bayes theorem. Data science interview: load, review dataset, and build a basic model within an hour.
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