You have a database of customer transactions and for some users you don’t have much data (1-2 transactions), and you want them to use Revolut’s services more. How would you analyse the data to do so, with such limited data on some users.
Research And Development Scientist Interview Questions
14,623 research and development scientist interview questions shared by candidates
Nothing was unexpected
- A Bays textbook example (fair and unfair coins) - Some python simple algorithm codes and calculating the complexity of the method - Some ML questions about different methods and how the learning happens and objective functions ....
Model Deployment. Credit Risk(A lot of credit risk concept) Risk Modeling.
If a randomly polarized light reflects off an aluminum mirror, will the reflected light still be randomly polarized?
Final year project
Why was I leaving previous job?
Are you comfortable touching people’s faces? (Large part of the job) Are you comfortable working odd hours? (Early as 7am as those are the times that participants could come in to test the products)
Did you work with HPLC before?
If I would follow the law? (I was not even aware they could ask me this question which makes me think they brake the law now and they needed to hire a complacent person who would ignore this)
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