Predict Robinhood churn Using a database, order certain books by author's book count and couple of other statistics
Sr Data Scientist Interview Questions
3,496 sr data scientist interview questions shared by candidates
some sql query like how to catch a fraud based on transaction data
Given 2 robinhood tables and asked to do bunch of window functions etc
Technical Question (Related / follow up to the previous question): Provide me with a specific example of a data project you implemented end to end and how you did it. What technologies did you use, what were the short comings, what did you learn from this process?
ML: metrics for imbalanced classification problem
How did you implement the algorithm in the assignment?
Explain your approach to creating a fraud detection system for the Skillz platform
I should not share questions.
difference between bagging and boosting.
Stupid Behavioral questions never making sense and some technical questions
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