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Data Scientist Intern Interview Questions
936 data scientist intern interview questions shared by candidates
Describe one difficulty you met in your previous work and how you overcame that.
Online medium-level leetcode problem and an sql problem.
Basic stats and ml questions.
Explain the difference between Gradient Boost and Random Forest? Explain your favorite math concept to someone who has never done it before.
The interview was totally around my CV. Previous Internships and Projects About Data Fetching, Data Cleaning, Algorithms Implemented, and Optimizers
What is Machine Learning? What is Linear Regression? Difference between Linear Regression and Logistic Regression. What is Random Forest Regressor? Various ML question based on the Project.
P-value, false positive and confidence level, null hypothesis, precision recall tradeoff
Object-oriented questions, some sample logic flow, and then some quick language tests.
The senior engineers have differing opinions about how to implement a new feature compared to the junior engineers. What kind of system would you implement to fix this discrepancy, or what kind of actions would you take to remedy the situation.
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