SAP ABAP Data Element RSDMED_GAIN_THRESHOLD (Information Gain Threshold)

Hierarchy

☛ SAP_BW (Software Component) SAP Business Warehouse
   ⤷ BW-EI-DM (Application Component) Data Mining
     ⤷ RS_DME_DT (Package) Data mining engines: Decison trees

Basic Data

Data Element	RSDMED_GAIN_THRESHOLD
Short Description	Information Gain Threshold

Data Type

Category of Dictionary Type	D	Domain
Type of Object Referenced		No Information
Domain / Name of Reference Type	RSDMDM_DEC75
Data Type	DEC	Counter or amount field with comma and sign
Length	7
Decimal Places	5
Output Length	8
Value Table

Further Characteristics

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Parameter ID
Default Component name
Change document	☐
No Input History	☐
Basic direction is set to LTR	☐
No BIDI Filtering	☐

Field Label

	Length	Field Label
Short	10	Thresh
Medium	15	Info Threshold
Long	21	Information Threshold
Heading	21	Information Threshold

Documentation

Definition

Those model fields with an information gain higher than the specified threshold are considered for training.

Use

You can enter a threshold between 0 (least informative) and 1 (most informative).

Dependencies

The higher the information gain, the more informative the model field is for training.

Examples

History

Last changed by/on	SAP	20110908
SAP Release Created in	30A