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Daten Interview Questions
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- 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 ....
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.
What qualifications do I have?
If there are 200 players participating in a 1 vs 1 elimination game. How many games will be required to declare a winner..
Model Deployment. Credit Risk(A lot of credit risk concept) Risk Modeling.
Explain Python.
When L2 regularizing a cost function, why does one add to it the square of the variables and not the variable itself.
Based on a table having columns date, email ID, amount; get me month wise average of amount for each email Id.
Give some examples of how you have used data in the past to answer questions or solve problems.
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