SQL: count, joins, avg on FB data Case: If FB is going to launch a new feature, what should you do? How do you apply A/B testing? What would be the sample size? What metrics should you check?
Director De Datos Interview Questions
509 director de datos interview questions shared by candidates
How to present results to leadership with zero knowledge of the technical details.
My experience with production level ML systems at scale.
Explain any one of the project and if you are asked to redo it then will you apply the same approach or try something different?
Eran preguntas sobre liderazgo y decision making
- Presented with a banking case, have to provide a statistical/data science solution
- Poucas perguntas sobre os projetos e a forma de organização da equipe da empresa atual.
I was asked questions about my background as a data scientist and the size of the teams I have lead. There were also questions related to my leadership style.
What if data scientist tells you it will take him 2 months to build a model. How would you optimize it? How do you gather data for training?
Expertise, project management experiences
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