How would you approach a data science project with the aim of detecting fraudulent transactions in production settings.
Senior Data Scientist Interview Questions
3,374 senior data scientist interview questions shared by candidates
What's the difference between boosting and bagging?
Application of Rank and Dense rank in real life queries. One query with application of row number method. Reverse a string with multiple ways.
Basic interview questions. I was the perfect match
Random Forest Algorithm
SQL questions related to the Retail Industry.
Derive logistic regression equation
They asked me some DS questions that are possible through a remote screening.
Was mostly grilled on a few case studies and a lot of ML fundamentals. Make sure you understand all the ML techniques you've used to a fair bit of depth. Even the case studies were decently challenging, as opposed to other DSaaS companies where they were either too vague or too straightforward.
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