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3 results for “normalization”

Formulae (3)

z = \frac{x - \mu}{\sigma}

Number of standard deviations a value is from the mean.

z = \frac{x - \mu}{\sigma}

Standardizes features to zero mean and unit variance.

x' = \frac{x - x_{min}}{x_{max} - x_{min}}

Rescales features to the range [0, 1].