Two phone calls. First was technical, about machine learning algorithms and data analysis. Second was about individual CV e.g., projects etc… These were spread out over a week and each interview lasted around 45 minutes.
Interview questions [1]
Question 1
How does a random forest work?
What is the loss function to minimise for a support vector machine?
Analytical Qs about fraud detection in a transaction with two interviewers, then a coding interview with relatively simple questions (write code on a whiteboard), the final interview is with a senior manager that asks you about past projects, finally there's a HR interview.
