Como você faria um modelo de ML para prever churn de usuários?
Data Scientist Senior Interview Questions
3,383 data scientist senior interview questions shared by candidates
Questions about A/B testing, product ideas for the team
Two data manipulation questions, one of them is determining connecting flights from one dataset
How would you explain to a non-technical stakeholder what a p-value is?
Nothing too memorable. It was pretty standard.
Tell me about your yourself.
What is a random forest?
Der Unterschied zwischen RandomForests und XGBoost.
SQL related scenario based question. Basic reporting questions. Python questions.
Situational awareness test: comprising of 21 questions based on fabricated scenarios to do with office politics. The questions are "no wrong answer" style, but of course you need to match some desired profile.
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