What is A/B testing? How do you divide the groups.
Sr Data Scientist Interview Questions
3,367 sr data scientist interview questions shared by candidates
A model I am proud of implementing
Predicting salary.
How would you apply Data Science to Clean Technology and Grid Management?
agility test (easy, like an IQ/reaction/thinking test, technical task, etc.
Basic sql questions. No real technical challenge
Should specific discoveries be trusted from agent based modelling?
Project that I have completed
- What is autoencoder? - Difference between Random forest and GBM - What are Markov chains? - Do gradient descent methods always converge to similar points? - how to avoid overfitting your model?
how to solve imbalanced dataset in classification? how does model training works? have you ever competed in programming contest?
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