Tell me about yourself? Technical questions were asked.
Intern Data Scientist Interview Questions
3,788 intern data scientist interview questions shared by candidates
Write an intermediate SQL query based on some sales data tables. Write a function in python to calculate the z score of an array.
Explain your project. How to identify a feature as categorical or numerical?
Do you know anything about agentic AI, LLMs
Difference between precision and recall in Machine learning. How to Find NaN values in dataframes. SQL queries.
What is random forest regression, what is overfitting, etc.
Explain different time series models
Explain more about the challenges you faced when completing your project (in regards to a specific project)
What’s the definition of precision & recall ?
Name a time you made a mistake.
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