Fuzzy Collaborative Clustering-Based Ranking Approach for Complex Objects

Algorithm 2

Partition matrix-based ranking approach for complex objects.

Input: referential object ; collaborative information , and 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 (31) and the cluster center by (33).

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

 after collaboration of object by (34).

 (4) Compare the results computed by (34): if , then , otherwise .

end