Computer scienceData scienceInstrumentsScikit-learnData preprocessing with scikit-learn

Feature scaling in scikit-learn

The standard fit

Report a typo

Print out the mean and the variance obtained after calling the .fit() method on StandardScaler, separated by a space, on the list X.

You might consider looking into the .mean_ and .var_ attributes of the StandardScaler.

Write a program in Python 3

X = [[ 8, -2, 3], [ 2, 25, 0], [ 0, 0, -2]]

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