BST question and one SQL question
Data Scientists Interview Questions
54,351 data scientists interview questions shared by candidates
Case question was oriented around getting user data that could be used as a signal for validating recommendations.
When will I be able to start?
Question: fraud order detection Coding: largest sum of a substring
what is orthogonality in ML?
How would evaluate the quality of a recommender system: online vs offline?
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Salary expectations, bearing in mind that they receive 12 salaries per year and a bonus at the end of the year (it is a us-based company).
Code reservoir sampling
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