Resume questions and deep learning based questions on recurrence, transformers, CNNs, math behind loss functions. Graph coding question but it wasn’t provided, he off the cuff spoke out a question I had to solve. Avoid.
Sr Data Scientist Interview Questions
3,496 sr data scientist interview questions shared by candidates
The technical interview focused on modeling techniques and my experience with NLP. The interview with the client was more in-depth, but met the requirements for the future role and corresponded to my knowledge and skills. There was also online coding - a task for general logic and knowledge of the basics of python.
array sorting and recursion type question
Some examples: - Describe the APIs you would implement to create a program that ran a game. - Given imbalanced data, walk through the process of building a machine learning model. - Calculate expected values for different distributions and scenarios.
Tell me about a project you did.
About before experience, projects and technical skills.
5 onsite rounds; one lengthy data modeling exercise on real world data to be done in 1 hour!
What is cosine similarity and chi square test, anova test.
Do you know about Wayfair's tech blog? One article you read and particularly enjoyed? Why? Would you solve that problem differently? How?
Let's say you work at Google and multiple peers send you urgent emails asking for you to do something. How do you manage the situation?
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