Basic ML problem like different between bagging and boosting? SVM kernel? LR optimization? FM? Building classification model, how to consider interactive term
Data Scientist Intern Interview Questions
33,932 data scientist intern interview questions shared by candidates
How to measure distance between data point?
Alice ha 9 monete, Bob ha 8 monete. Quale è la probabilità che Alice ottenga più teste di Bob?
lunghezza media segmento piu' corto di uno spaghetto rotto in due casualmente.
How would you respond to being asked to lead a group project you don't have time for?
Two random cards numbered from 1,2...100 are pulled from the deck. What is the probability that one number doubles the other from the deck.
Learning models and a few algorithm questions.
I was asked to complete a complex and open-ended data science task. Really used the full range of my data science skills.
What is Data Science? When you use Spark and When Python? Unbelievable staff like those. Don't waste time, seriously.
Q: Given a grid of size nxn, how many cases are possible to move from bottom-left corner to top-right corner, where only right and up steps are allowed?
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