Fuzzy Collaborative Clustering-Based Ranking Approach for Complex Objects

Algorithm 1

Cluster center-based ranking approach for complex objects.

Input: referential object ; collaborative information , for ; , .

Output: possible sequence .

begin

 (1) Compute the partition matrix and cluster center of by some clustering algorithm.

 (2) For each object , compute the partition matrix by (11) and the cluster center by (14).

 (3) For each object , compute the similarity of clustering results about the referential

 object before and after collaboration of complex object by (17).

 (4) Compare the results computed by (17): if , then , otherwise .

end