Describe the pros and cons of using a decision tree/random forest vs neural network. What can you achieve in one versus the other and what are the benefits.
Data Science Intern Interview Questions
10,887 data science intern interview questions shared by candidates
Provide different examples of loss functions.
Tell me about a data driven decision you have made in your life.
Describe a recent challenging situation and how you resolved it?
Come up with a process to staple the iconic M found in out M&M's.
Present a kaggle like data analysis
He didn't ask me any unexpected/hard question, but I was surprised that he can raise some good point in my own research project.
What is the difference between bias and variance? How do you handle imbalanced data? Describe how an XGBoost model makes predictions.
How well you work in a team
What is RAG and LLMs
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