1.7 million rows of data about demographic data in different post codes, how do you extract value.
Data Scientist Interview Questions
33,502 data scientist interview questions shared by candidates
Case Study Almedia provided an sqlite dataset that has survey completion data, acquisition data, offer purchase data, chargeback data. The case study was open ended and intentionally formulated vaguely in order to test the candidate's autonomy and problem formulation capabilities.
Where do you see yourself in 5 years?
find the width of the confidence interval
We walked through my resume. We discussed my last project in detail, he asked me a lot of "to the point" questions. It was a position at UberEats, he asked me if I used the app before.
Explain the prior project that you worked on.
tree traversal
What is the cost function of Logistic Regression
How would you measure success of some future campaign? If it went wrong in a particular way, what would you look at? What would you recommend to remedy?
The questions were pretty much based on my CV and my experience.
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