- Define a p-value - explain bagging
Sr Data Scientist Interview Questions
3,374 sr data scientist interview questions shared by candidates
What did you understand from DataDome business?
Describe 3 models (technical) Given sentences in Lowercase. You need to identify the words in which Uppercase should be added
Walk me through some machine learning project you've done in the past. What would you do if you have conflicts with teammates? What did you learn from the current role?
What would be the confounders in determining the relationship between these two variables?
First Round ------------ Basic ML/ Python: 1. Explain underfitting and overfitting? 2. Explain bias and variance tradeoff? 3. How do you calculate the sum of complex numbers in python? 4. What data structure did you prefer to store students' names and their marks? Behavioral: 1. Why did you switch from non IT branch to Data Science job and how? 2. How did you learn new things? 3. Coming from a non-CSE background, don't you think it would be better if you did masters in the CSE/Data Science field? 4. Why are you looking for a job switch? 5. Why Ford? Final round: Ask me to present on one of the major use cases.
Describe a previous machine-learning based project
What could you have done better, what are the other ways to implement this approach?
How would you calculate correlation between a binary variable and a continuous variable?
Describe a time when you get above and beyond for a customer
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