1) How do you do cross-validation for a time series dataset? 2) What are the challenges compared to the usual k fold cross-validation?
Senior Data Analyst Interview Questions
2,891 senior data analyst interview questions shared by candidates
Basic questions on work process, how you respond to certain challenges, enumerating on your previous experiences.
1. Tell me about a time you faced a complex problem.
Second is Technical HR: First question was about Filter the numbers in the list by exactly 2 digits and store it in a separate list. Second was prime numbers Projects which ive completed in data science python, works i have done in my previous organization. challenges ive faced in previous organization
Generic interview questions , time you overcame a challenge, why BDO, why data analytics, experience of necessary software
Questions in Statistics, ML algorithms, Transformers, LLMs, etc. General questions about past projects.
SQL technical questions that you typically find on hackerrank
How do you communicate insights with non-technical management members?
General questions about the experience of tools.
What is your experience in this role?
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