A matrix-based multilevel approach to identify functional protein modules

: Identifying functional modules is believed to reveal most cellular processes. There have been many computational approaches to investigate the underlying biological structures [2, 6, 15, 19, 22, 23]. A spectral clustering method plays a critical role identifying functional modules in a yeast protein-protein network [19]. We present an unweightedgraph version of a multilevel spectral algorithm which more accurately identifies protein complexes with less computational time.

• Type: Journal
• Year: 2008
• Where: IJBRA
• Authors: Suely Oliveira, Sang-Cheol Seok
• Keywords: Functional Modules, IJBRA 2008, Spectral Clustering Method, Yeast Protein-protein Network