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Sr Data Scientist Interview Questions
3,375 sr data scientist interview questions shared by candidates
Asked some questions about SQL
There were questions on SQL, A/B testing, and funnel analysis.
Explain very simple a Bandit algorithm for Ranking
summarization of book using llm\bert how to check for accuracy\validation of model what method can be used to fix underfitting Size of the vector based on some text input for bert\word2vec tokenization techniques Random forest internal working and node division techniques
All the possible, ML questions, concepts, mathematics, coding
Tell about a time you had to innovate
Describe an ML project you recently done.
Customer segmentation, AB testing, advertising campaigns, Validation of models
1. Difference between RF and XGBoost 2. Build end-to-end pricing strategy for product line.
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