experiments and key metric related q
Data Scientist Senior Interview Questions
3,397 data scientist senior interview questions shared by candidates
- Diagram a solution for a multi-modal document prediction task. - Explain overfitting in the context of various algorithms (SVM, random forest, neural network) and techniques to mitigate it (very technical on the details) - Explain how you would deal with class imbalance or other sources of bias in a training data set (again, very technical on the details) - Explain how you would use a Docker container to make a deployable machine learning service using Kubernetes (wanted many devops details). - Have you used a pipeline automation tool like Luigi? Have you used monitoring tools like PagerDuty?
schema based SQL questions purely depends upon your understanding.
Explain a project you worked on. Then asked follow up questions on data and what techniques I used.
Parlaci della tua esperienza.
The ultimate goal of the data science assignment was to develop a price prediction model for listed properties.
Basic SQL questions: 1. SQL with where clause 2. SQL with where clause and having clause 3. Left join and filter condition If you have worked on SQL you would be able to write them
One extremely poorly worded question was to explain the best practices around using logistic regression.
Do you have experience with machine learning?
What is your management style?
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