If you need a more powerful scaling feature, with a superior control – McqOptions

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1.	If you need a more powerful scaling feature, with a superior control on outliers and the possibility to select a quantile range, there's also the classÂ Â Â Â Â Â Â Â Â Â Â Â Â Â .
A.	robustscaler
B.	dictvectorizer
C.	labelbinarizer
D.	featurehasher
Answer» B. dictvectorizer

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