Question
Why decision trees and their ensembles have such amazing predictive power(And why is it prone to overfit to the dataset)?
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55 years 1 Answer 710 views Member

Question
data = {'a':1 , 'b':2 , 'c':3 ,'d':4} import pandas as pd series = pd.Series(data) dummy = series.copy(deep=True) print(dummy) the above code is to make a copy of series what happens when argument deep is set to False?
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55 years 1 Answer 807 views Member

Question
A linear model tends to have a training error of 3% and a testing error of 20% is the model under fitted or overfitted?
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55 years 1 Answer 448 views Member