Title :
Support vector clustering combined with spectral graph partitioning
Author :
Park, JinHyeong ; Ji, Xiang ; Zha, Hongyuan ; Kasturi, Rangachar
Author_Institution :
Dept. of Comput. Sci. & Eng., Pennsylvania State Univ., PA, USA
Abstract :
We propose a new support vector clustering (SVC) strategy by combining (SVC) with spectral graph partitioning (SGP). SVC has two main steps: support vector computation and cluster labeling using adjacency matrix. Spectral graph partitioning (SGP) method is applied to the adjacency matrix to determine the cluster labels. It is feasible to combine multiple adjacency matrices computed using different parameters. A novel multi-resolution combination method is proposed for cluster labeling using the SGP for the purpose of boosting the clustering performance.
Keywords :
graph theory; matrix algebra; pattern clustering; support vector machines; adjacency matrix; cluster labeling; spectral graph partitioning; support vector clustering; support vector computation; Boosting; Clustering methods; Computer science; Joining processes; Kernel; Labeling; Learning systems; Machine learning; Pattern recognition; Static VAr compensators;
Conference_Titel :
Pattern Recognition, 2004. ICPR 2004. Proceedings of the 17th International Conference on
Print_ISBN :
0-7695-2128-2
DOI :
10.1109/ICPR.2004.1333839