1. Explain lasso regression model and why did I use it for the analysis. 2. Explain confusion matrix and metrics like accuracy, ROC 3. Explain p-value in layman terms 4. What strategies would I use if I want to market to alumni to give back to the university
Data Scientist Senior Interview Questions
3,391 data scientist senior interview questions shared by candidates
First round with HM: - Introductions - Algorithms and projects are mentioned in the resume I was exhausted from the other interviews on the same day. So, make sure to take it easy on yourself.
Describe, in general, an A/B test
Describe some projects you did 2nd round was ad hoc case studies. Nothing difficult.
Q: How do you handle conflict or disagreement with a manager or teammate?
Q: Tell me about a project where you made an impact.
Tell us about a difficult client situation
1. They introduce the team before my self-introduction. 2. Did you build the pipeline by yourself? 3. How do you do the model performance comparison? 4. Start to ask questions about the project I did for predictive analysis. 5. Why do you want to work for Coles?
Discuss how to evaluate a new feature on FB platform
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