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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Ding, C.H.Q. Xiaofeng He Hongyuan Zha Ming Gu Simon, H.D. |
| Copyright Year | 2001 |
| Description | Author affiliation: NERSC Div., Lawrence Berkeley Lab., CA, USA (Ding, C.H.Q.) |
| Abstract | An important application of graph partitioning is data clustering using a graph model - the pairwise similarities between all data objects form a weighted graph adjacency matrix that contains all necessary information for clustering. In this paper, we propose a new algorithm for graph partitioning with an objective function that follows the min-max clustering principle. The relaxed version of the optimization of the min-max cut objective function leads to the Fiedler vector in spectral graph partitioning. Theoretical analyses of min-max cut indicate that it leads to balanced partitions, and lower bounds are derived. The min-max cut algorithm is tested on newsgroup data sets and is found to out-perform other current popular partitioning/clustering methods. The linkage-based refinements to the algorithm further improve the quality of clustering substantially. We also demonstrate that a linearized search order based on linkage differential is better than that based on the Fiedler vector, providing another effective partitioning method. |
| Sponsorship | IEEE Comput. Soc. Tech. Committe on Pattern Anal. & Machine Intelligence (TCPAMI) |
| Starting Page | 107 |
| Ending Page | 114 |
| File Size | 815014 |
| Page Count | 8 |
| File Format | |
| ISBN | 0769511198 |
| DOI | 10.1109/ICDM.2001.989507 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2001-11-29 |
| Publisher Place | USA |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Clustering algorithms Partitioning algorithms Helium Laboratories Computer science Mathematics Application software Mathematical model Testing Clustering methods |
| Content Type | Text |
| Resource Type | Article |
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