chemotools.scale#

Scaling methods to normalize spectral intensity and improve model performance.

Import from this module:

from chemotools.scale import (
    BandScaler,
    MinMaxScaler,
    NormScaler,
    ParetoScaler,
    PointScaler,
)

Available Classes#

Class	Description
BandScaler	Scale by the average intensity or area of a spectral band
MinMaxScaler	Scale features to a given range (min-max normalization)
NormScaler	Scale by vector norm (L1, L2, or max)
ParetoScaler	Scale by a generalized power of the standard deviation (Pareto scaling)
PointScaler	Scale relative to a specific point in the spectrum