- 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 ....
Data Interview Questions
133,855 data interview questions shared by candidates
If there are 200 players participating in a 1 vs 1 elimination game. How many games will be required to declare a winner..
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.
"Explain experience working with Tableau"
There are elements that are not on the balance sheet but affect it, examples? why we are interested in these elements?
Why did you use Random Forests instead of Clustering?
Name a non-depreciated asset.
Model Deployment. Credit Risk(A lot of credit risk concept) Risk Modeling.
Let's assume you have 100 partitions in Spark, and by mistake, you used Coalesce(200) to increase partitions to 200. What will happen?
Explain Python.
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