Python, SQL, linear regression, basic data science, a LOT of questions about your current company/projects
Sr Data Scientist Interview Questions
3,390 sr data scientist interview questions shared by candidates
Talk about projects done. Given a case study how would you solve this? Again this is to just get a bunch of solutions from candidates because their internal staff is perhaps inept. So all they are doing is soliciting free consulting advise. The key thing to understand here is that the hard part is what to do. Once you reveal a solution path, they can just follow up and do it with their staff and they don't need you.
State your past work experience
In their effort to create a transparent, unbiased interviewing process, both the test and the programming task were very simplistic and not able to assess the importance of experience that the role requires. The TA specialist was excellent providing feedback throughout the process and addressing every concern!
Talk about about your past experiences. Go deeper into this project.
1. Regressions. Tree models. Bias Variance 2. Probabilities, distribution 3. Basic Python, 4. SQL, 5. HR questions. Overall nothing special.
Please refer to the above comment box.
1. String partition. 2. Permutations of a string. 3. Machine learning system design at big scale.
Share high-level summary of PhD research.
Q: how to calculate model drift?
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