Assumptions of regression Explain naive bayesian method? Case study of a business problem
Associate Research Scientist Interview Questions
4,828 associate research scientist interview questions shared by candidates
Talk about your research project.
Can we compute bias?
ROC curve, find best threshold on ROC curve, , define precision/recall/F1 score, how to choose between two models performing equally well, explain logistic regression, explain random forest, tell me a time when you made a mistake and had to tell your manager, tell me a time when you disagreed with a co-worker openly and what happened, tell me a time where you disagreed with your manager and what was the result, tell me a time where you went ahead and did something without consulting your manager, tell me a time when you didn't have enough time to research something but had to make a timely decision
If you are not familiar with problems they are interested or problems they are solving, sometimes you would feel that some questions are like coming out from nowhere. It's hard to prepare for.
I have an academic background and I am trying to move to industry. They asked multiple times why I am switching to industry. I also got a lot of non-data science questions, such as basic algorithms questions (sorting, binary trees, time complexity, etc). So it is a good idea to prepare for both. They gave a scenario and ask me to tell a story from my experience that resembles that scenario (these are related to Amazon leadership skills).
I did not get any interview questions. This is just a review for the application process.
How would you build a spam filter for email
1. Which ML model did you use? 2. Explain more details about this model (fundamentals)
Describe an example where you had multiple alternatives to choose from for tools/approaches for a project. How did you go forward?
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