If you can build a perfect (100% accuracy) classification model to predict some customer behavior, what will be the problem in application?
Datenwissenschaftler Manager Interview Questions
36,085 datenwissenschaftler manager interview questions shared by candidates
When you have a time series data by monthly, it has large data records, how will you find out significant difference between this month and previous month
Ho 5 zucche, pesate a coppie, e le pesate sono 21kg, 22kg, etc. . Come posso trovare il peso totale delle zucche?
Some Algorithmic questions followed by stats question. No SQL
Swap values to 2 variables without using 3rd.
Given the set a a b b a a c c b b of unknown length, write an algorithm that figures out which occurs most frequently and with the most continuous repetition.
Could you explain how, in your mind, do the functions of Data Scientist and Machine Learning Engineer differ ?
How do you learn new knowledge/skills?
Three problems, the first one is to find the number of elements in a typical range given a list; the second and third one is to do prediction given a time-series data
Does an ROC curve change if you square the outputs used to generate it?
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