SQL and Python pandas database transformation. Walk through a classification problem and caveats (how would you measure performance and feature importance)
Senior Data Scientist Interview Questions
3,424 senior data scientist interview questions shared by candidates
1) Mostly on random forest (since it was my project) 2) how would you avoid overfitting 3) What would be your approach if the data is not trainable. 4) Metric 5) Why do you want to join Target
Tell me when you've had the most fun at work
In depth about model performance metrics of supervised machine learning models.
Brainteaser: Würfel(seiten), Annäherung an Primzahlen etc.
Interviewer asked Guesstimate Questions for data science profile
How do you communicate scientific results ? Do you have experience in AI, HPC, Computational Fluid Dynamics ?
The typical motivational and experience questions as first. Then more technical use-cases and how would you approach X problem.
Como validar um modelo em produção?
Como você colocaria um modelo de ML em produção?
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