Difference between lstm and bert?
Data Scientist Senior Interview Questions
3,397 data scientist senior interview questions shared by candidates
About Machine learning algorithms SQL basics
How do other people describe you, how do you measure success
Resume realted grilling on past projects
Basic coding skills were judged. Case studies based on retail in F2F.
I had a 45-minute technical interview with a Senior Data Scientist consultant. The session included three SQL questions and one Python question, focused on sales transactions and data manipulation. One point of friction was that the interviewer asked me not to use window functions and instead pushed for a GROUP BY solution. While I adapted under pressure, I felt the conversation was more rigid than collaborative. Overall, the process was structured and timely, but I would have appreciated more flexibility in the problem-solving approach — especially for senior-level candidates who may use different methods to arrive at the correct solution.
questions about resloving situations data science questions: about ML models, algothams, how to evaluate models
General questions from python, machine learning and NLP
what type of forecasting algorithms have you worked with
home assignment of recommendation system to build. the model should recommend for n of coins and their value in usd, by a data of past transactions.
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