How to grade a perfection of drawn circle?
Sr Data Scientist Interview Questions
3,383 sr data scientist interview questions shared by candidates
Which one is not suitable for linear data modeling?
If you could have one superpower, what would it be?
Tell me about a side project you worked on - what motivated the choice, what skills you learned, the overall outcome.
Coding : Pandas grouping function, List operations SQl : Find sales progression year on year using SQl and pandas Kmeans clustering working , imbalanced data set, loss function, Random forest pruning, Hyperparameter tuning, OOPs concept, python List and set , DBSCAN hyperparameter.
[home task] You get the data and you have to extract from it a lot of stuff. SQL queries, python code in notebooks. I cant share much more details but task was very time consuming
In 4 hours to develop a use case plus a presentation of multiple use cases I could think.
calcolare la crescita del brand A, avendo la sua market share l'anno precedente e l'anno successivo e le market share e crescita del brand B.
nel test online mi è stato chiesto il problema su voli fra località con diversi fusi orari
Domanda di probabilità nel girare tre monete e calcolare cosa succedeva agli step successivi
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