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Senior Data Scientist Interview Questions
3,390 senior data scientist interview questions shared by candidates
all ML questions, python and sql
How do you approach starting a new project?
Design end to end ML pipeline
How do you handle missing data?
How does BERT work? What are LLM's, Have you worked on any LLM's? What are Transformers and what are they used for? What is difference between tf-idf and Word2Vec Linear and Logistic Regression Bias Variance Coding test on SQL and Python
what my main Motivation to work there was
Metric power analysis and bootstrapping
Bias Variance tradeoff Random forest Hyper-parameter tuning How to build Random forest pandas based python queries Linear regression assumptions Precision Vs Recall Cloud related Pandas group-by, average, sum queries entropy, info gain Random Search CV Bagging Boosting
- questions techniques en Python (il y a un test à la maison à faire le week-end) - demandent le nom des autres boites auxquelles on candidate
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