Spectral clustering for detecting protei
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Guimin Qin; Lin Gao
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Article
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2010
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Elsevier Science
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English
⚖ 416 KB
In this paper, we study spectral clustering for detecting protein complexes in PPI (protein-protein interaction) networks, focusing on two open issues: (i) constructing similarity graphs; and (ii) determining the number of clusters. First, we study four similarity graphs to construct graph Laplacian