Simple SQL questions on coding section
Data Intern Interview Questions
7,480 data intern interview questions shared by candidates
Do a basic introduction for yourself
Can you walk us through a data science project you have worked on in the past?
Reverse a string in python Ask you to walk them through the modeling process for a classification problem.
1) Tell us about yourself and your experience. 2) Questions about basic core concepts.
Why do you want to intern at Deciphex?
Data Science Intern 1) Tell me about yourself. 2) What are you looking to learn in an internship? 3) Explain how the random forest algorithm works. 4) Explain how K-Means Clustering works from a technical perspective. 5) Explain these algorithms to someone who may not have a technical background. 6) Compare random forest to logistic regression. 7) Why might you want to use hierarchical clustering on a dataset? 8) Why might you want to use K-Means on a dataset? 9) What is your experience with the randomization of cluster centroids and how do you try to control it? 10) How do you explain these changing cluster centroids?
Tell me about a time you had to convince someone about something you knew was right.
What is hypothesis testing and its significance?
Basic apptitude questions, Technical questions and why would you like to work with dentsu
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