Research Article
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 |
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