Standard Leetcode question on substrings
Intern Data Scientist Interview Questions
3,791 intern data scientist interview questions shared by candidates
- Pourquoi Total ? - Qu'avez vous fait lors de vos précédents stage ?
irst they will call you for an informal interview, why would like to work with them, what are you currently doing, etc. Secondly, you will have a practical interview with 2 Data Scientists and they will give a test in Excel and a practical exercise. For the test I recommend study the first part of Geron's book and the practical part they want to see more if you know what a logistic regression is (look for examples in Kaggle of EDAs)
1. What is Learning Rate? 2. Bagging vs Boosting 3. Which metrics do you use to evaluate an LLM? 4. How do you handle overfitting in MLPs? etc. I got approx 15-20 questions like these.
Buy and sell stocks II, leetcode question
Fonctionnement de K-means & PCA etc.
tell us about your past experience about data science
Brain teasers to assess logical thinking Python assignment
They asked about how you would test a model after deployment without ground truth
Share about the hackathon you participated
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