Q: how to calculate model drift?
Sr Data Scientist Interview Questions
3,390 sr data scientist interview questions shared by candidates
Why monzo, why looking for a move, experience with A/B testing, metric formulation questions, provide an example where your analytics made a difference.
Tell me an A/B testing example in your recent role
Any experience on experimentation analysis? Forecasting analysis, A/B testing.
How would you build a credit decisioning model?
Why use log-loss and not MSE for a classification task. Add a function to delete words from a trie tree.
Question related to transformer , GENAI, RAG , Fine tuning , Deep Learning Python Question === 1- 1??0?101??11. replace ? with all possibilities of 0 and 1 Question 2= Input [1,0,1,0,2,3,4,0,0,20] Output=[1,1,2,3,4,20,0,0,0,0] without any library and in build function ( use loop only )
From very general ML theories to very specific algorithms.
Python, SQL, linear regression, basic data science, a LOT of questions about your current company/projects
what is regularization
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