Mathematical Problems in Engineering / 2018 / Article / Alg 2

Research Article

A -Deviation Density Based Clustering Algorithm

Algorithm 2

The procedure of ExpandCluster.
Procedure ExpandCluster(P0, C)
CorePoints = CorePoints   0
For each point in CorePoints do
id = / Assign to Cluster C  /
For each point in do
If id = UNCLASSIFIED OUTLINE Then
id =   / Assign to Cluster   /
End If
Calculate -deviation density / see Definition 4  /
If && and is density-reachable Then / see Definition 6  /
CorePoints = CorePoints   
Else
id = OUTLINE
End If
End For
End For
End Procedure