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verticapy.machine_learning.memmodel.preprocessing.Scaler

class verticapy.machine_learning.memmodel.preprocessing.Scaler(sub: list | ndarray, den: list | ndarray)

InMemoryModel implementation of scalers.

Parameters

sub: ArrayLike

Model’s features first aggregation.

den: ArrayLike

Model’s features second aggregation.

Attributes

Attributes are identical to the input parameters, followed by an underscore (‘_’).

Examples

This is a base class. To see a comprehensive example specific to your class of interest, please refer to that particular class.

__init__(sub: list | ndarray, den: list | ndarray) → None

Methods

__init__(sub, den)
get_attributes()	Returns the model attributes.
set_attributes(**kwargs)	Sets the model attributes.
transform(X)	Transforms and applies the Scaler model to the input matrix.
transform_sql(X)	Transforms and returns the SQL needed to deploy the Scaler.

Attributes

object_type

Must be overridden in child class