Questions were around my knowledge in DS product building, problem areas and general data interpretation.
Lead Data Scientist Interview Questions
409 lead data scientist interview questions shared by candidates
Explain bias vs variance trade-off.
First round -> 1-2 sql question, 1 python question and 1 puzzle Second round -> Clustering case study Third round -> Behavioural
Adaptability: Tell me about a time when you had to quickly adjust to a significant change at work. How did you handle it? How do you manage competing priorities in a fast-paced environment? Problem-Solving: Describe a challenging problem you faced at work and how you resolved it. Give an example of a time when you identified a risk before it became an issue.
Please tell me about a time where you had to learn and utilise new technology at work?
1. Tell me about yourself 2. Describe one project 3. What were the dependent & independent variables 4. In the model, why this why not that etc 5. What is that ability which makes you better than others 6. What you expect from your next job 7. Why you want to leave the current job 8. If you are asked to design a Loyalty Program, how would you proceed 9. If you are reading data of a Loyalty Program, how would you make sense of it
Sql question on cumsum ?
Find the diameter of Binary Tree?
Project discussion, basic statistics, basic ML. Questions revolved around your project and ML algos mentioned in the resume.
Leadership, handling teams, expertise in tools, very basic and nonsense
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