SAP ABAP Data Element RSDMEC_CHANGE_THRESHOLD (Min. Fraction of Change in Cluster Location)
Hierarchy
☛
SAP_BW (Software Component) SAP Business Warehouse
⤷ BW-EI-DM (Application Component) Data Mining
⤷ RS_DME_CL (Package) Data mining engines: Clustering
⤷ BW-EI-DM (Application Component) Data Mining
⤷ RS_DME_CL (Package) Data mining engines: Clustering
Basic Data
Data Element | RSDMEC_CHANGE_THRESHOLD |
Short Description | Min. Fraction of Change in Cluster Location |
Data Type
Category of Dictionary Type | D | Domain |
Type of Object Referenced | No Information | |
Domain / Name of Reference Type | RSDMDM_DEC55 | |
Data Type | DEC | Counter or amount field with comma and sign |
Length | 5 | |
Decimal Places | 5 | |
Output Length | 7 | |
Value Table |
Further Characteristics
Search Help: Name | ||
Search Help: Parameters | ||
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 | Threshold |
Medium | 20 | Min Chg in Clust Loc |
Long | 40 | Min. Change in Cluster Location |
Heading | 60 | Min. Change in Cluster Location |
Documentation
Definition
The minimum change required (expressed as a fraction) in the cluster location (according to the centroid's positions) between the end of the current iteration and the previous iteration.
Use
This is to ensure that the clustering stops if there has not been any significant change in the cluster centroid positions.
Dependencies
Example
History
Last changed by/on | SAP | 20110908 |
SAP Release Created in | 30A |