"You are using a performance matrix to see how well a model performs. Describe the matrix."
Principal Scientist Interview Questions
490 principal scientist interview questions shared by candidates
"How would you identify outliers?"
"How would you address imbalanced data?"
"How can you ensure that a model does not have multi-collinearity?"
"What criteria would you use to determine how reliable the control and test group are?" (follow-up to question #5)
How much data is enough to build a machine learning model? What actions can be taken using the machine learning model you created?
Tell me about a time when you made a mistake and what you did after to correct
Explain some of your previous machine learning experieces Do you have experiences in dealing with credits data
Experience related questions and salary expectation
Standard issue behavioral questions to an almost scripted degree.
Viewing 451 - 460 interview questions