What is k-means clustering? Does it find a global optimum?
Sr Data Scientist Interview Questions
3,505 sr data scientist interview questions shared by candidates
Tell me about a time when you took a risk without having enough information.
Describe your previous projects. Describe your approach to solving a data science problem.
ML, Model Building experience, Python
* talk about resume * talk about experience with product management
How do you communicate different opinions with a stakeholder? How do you manage a project?
How did i overcome a hard challenge in my carrer? Simple questions about tools i know for managing data, python code interpretation, what is ETL/ELT, python libraries, knowledge of PowerBi
Explain the bias / variance tradeoff
Given a matrix, count the number of paths from from top left corner to the bottom right corner
Given a matrix, count the number of paths from from top left corner to the bottom right corner, with obstacles in between
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