Encode Feature

OneHotEncoder, LabelEncoder, Data Categorize, Binarizer, KBinsDiscretizer

OneHotEncoder

Input Data

	Inputs
*Target Data	Data input
*Output Name	Name of the encoded data (fill it out at your discretion)
*Encoder	Name of the user-defined encoder module (fill it out at your discretion) name of the Encoder should be different from the output name.
*x	Columns (variables) to be encoded At least one column should be selected.

[Task Information of OneHotEncoder]

LabelEncoder, Binarizer, KBinsDiscretizer

Input Data

	Inputs
*Target Data	Data input
*Output Name	Name of the encoded data (fill it out at your discretion)
*Encoder	Name of the user-defined encoder module (fill it out at your discretion) name of the Encoder should be different from the output name.
*x	Columns (variables) to be encoded Only one column should be selected.

[Task Information of Binarizer]

Data Categorize

Input Data

	Inputs
*Target Data	Data input
*Variable	Column of 'Target Data' to be categorized
*Output Name	Name of the categorized data (fill it out at your discretion)
New Variable	Name of the categorized 'Variable' (fill it out at your discretion) It will be stored as a new variable in 'Output Name' data. If empty, the categorized 'Variable' will be saved as a new variable in 'Output Name' data with no column name.

Arguments

	Inputs
*Oper.	select equality/inequality signs
*Value 1	categorization criteria number
&	If there are 2 categorization criteria to categorize the data, use '&'.
Oper.	select equality/inequality signs for criteria 2
Value2	categorization criteria 2 number
Categorize Value	Categorize Value of the data categorized by the set criteria.

[Task Information of Data Categorize]

Workflow Example

R-Flow Task Example Video: Data Categorize

Python Package

OneHotEncoder: https://scikit-learn.org/0.16/modules/generated/sklearn.preprocessing.OneHotEncoder.html

LabelEncoder: https://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.LabelEncoder.html

Binarizer: https://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.Binarizer.html

KBinsDiscretizer: https://scikit-learn.org/stable/modules/generated/sklearn.preprocessing.KBinsDiscretizer.html