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
Senior Data Scientist Interview Questions
3,397 senior data scientist interview questions shared by candidates
Typical behaviour skill questions. Business case : graph with price sensitivity against customer expenditures.. talk how to improve Second was a time series forecasting chart
- 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
Typical questions about motivation, interests, and experience.
Describe an ROC chart, Describe a decision tree,
What is a random forest?
What is a project that you have worked on that has involved machine learning?
Variance-Bias tradeoff. probability of 5 Sundays in a month
What are anchors in the context of object detection, and why are they used?
XgBoost, Random forest claasifier Gini impurity Usual DS questions Indepth A/B testing
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