activity: Recompute the new cluster centers
public activity Recompute the new cluster centers
Author:
Project: Phase: 1.0; Status: Proposed;
Dates: Created: 9.12.2005 23:35:57; Modified: 14.12.2005 8:00:29;
Flags: Multiplicity: ; Active: false;
UUID: {684F441E-0CE1-4bfa-A0E7-55171493765C}
 

Goto: Custom Properties, Scenarios

See also: Assign each point to the nearest cluster center, Clusters has changed?

Appears in: AD K-Mean Clustering

Connections
 
Custom Properties
  • mustIsolate: False
  • isReadOnly: False
  • isSingleExecution: False
 
Recompute the new cluster centers Scenarios
Scenario Type Detail
Base Basic Path Recompute the new cluster centers.
Centers are computed as next example:
The data set has three dimensions and the cluster has two points:
X = (x1, x2, x3) and Y = (y1, y2, y3). Then the centroid Z becomes Z = (z1, z2, z3), where z1 = (x1 + y1)/2 and z2 = (x2 + y2)/2 and z3 = (x3 + y3)/2
 
activity: Recompute the new cluster centers