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.. _preprocessing_ref:


sklearn.preprocessing
=====================

.. automodule:: sklearn.preprocessing


**User guide.** See the :ref:`preprocessing` section for further details.









.. autosummary::
  :nosignatures:
  :toctree: ../modules/generated/
  :template: base.rst


  Binarizer
  FunctionTransformer
  KBinsDiscretizer
  KernelCenterer
  LabelBinarizer
  LabelEncoder
  MaxAbsScaler
  MinMaxScaler
  MultiLabelBinarizer
  Normalizer
  OneHotEncoder
  OrdinalEncoder
  PolynomialFeatures
  PowerTransformer
  QuantileTransformer
  RobustScaler
  SplineTransformer
  StandardScaler
  TargetEncoder
  add_dummy_feature
  binarize
  label_binarize
  maxabs_scale
  minmax_scale
  normalize
  power_transform
  quantile_transform
  robust_scale
  scale
