Basic ML questions. Complexity of sorting and searching algorithms and medium level LC questions.
Sr Data Scientist Interview Questions
3,420 sr data scientist interview questions shared by candidates
- Hiring Manager Screening Round [Project Level Discussion] - Coding Assessment - SQL and Python [Medium Level]
Walk me through a challenging project
Work experience / Project based. And how did I handle certain situations in the project.
Detail a project you've worked on that you feel passionately about. Walk us through your approach and why you chose that direction to solve the problem.
One of the one-on-one's was with an engineer, and they asked lots of questions about the full pipeline of data analysis, from data ingestion to reporting. Other team members asked various sort of behavioral questions.
Python & SQL PowerBI & Tableau Regression, Logistic Regression, XGBoost
Heavy on statistics and statistical modeling (not ML)
Describe a logistic regression in your own words
1. Walk through your resume 2. Tell me about yourself 3. Tell me about a time when you came into an obstacle and how you handled it 4. Where do you see yourself in 5 years? 5. What drives you? 6. Tell me about an use case relevant to XXX (some technique) 7. How do you think you can use your past experience to help contribute to Alexion
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