Can you describe what a random forest is? What is the difference between ridge and lasso regression?
Data Scientist Senior Interview Questions
3,397 data scientist senior interview questions shared by candidates
Tell me about a time you had to explain a complex technical situation to a non-technical audience.
Asked me about my Background
How would you address overfitting in an ML model?
What are some hyper parameters you would tune in a random forest and why
All around experiences and knowledge of ML algorithms.
Explain Gradient Descent
We need to develop a time-series forecasting model for ad impressions for certain ad campaigns on websites of various retailers. Talk about what data you would like to gather and how you would go about building the model.
Standard technical questions about sql, r, python
ML Coding question using python, ML Discussion, coding and Product
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