How to measure distance between data point?
Data Scientist Internship Interview Questions
40,285 data scientist internship interview questions shared by candidates
Basic ML problem like different between bagging and boosting? SVM kernel? LR optimization? FM? Building classification model, how to consider interactive term
Can you explain what regularization is. What's the difference between L1/L2 regularization
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.
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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