Graph drawing by force-directed placement
Software—Practice & Experience
Overlapping Clustered Graphs: Co-authorship Networks Visualization
SG '08 Proceedings of the 9th international symposium on Smart Graphics
Subspace Clustering Meets Dense Subgraph Mining: A Synthesis of Two Paradigms
ICDM '10 Proceedings of the 2010 IEEE International Conference on Data Mining
DB-CSC: a density-based approach for subspace clustering in graphs with feature vectors
ECML PKDD'11 Proceedings of the 2011 European conference on Machine learning and knowledge discovery in databases - Volume Part I
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Clustering graph data has gained much attention in recent years, as data represented as graphs is ubiquitous in today's applications. For many applications, besides the mere graph data also further information about the vertices of a graph is available, which can be represented as attribute vectors. Recently, combined clustering approaches were introduced, which consider graph information and attribute vectors simultaneously for clustering. The visualization of clustering results can help users to get a better understanding of the results. In this paper, we introduce the GC-Viz system, which is implemented as a plugin for the Gephi platform. GC-Viz allows the user to test the combined clustering methods GAMer and DB-CSC on their data and to visualize and explore the clustering results. Furthermore, GC-Viz enables the user to visually compare the results of different clustering algorithms on the same dataset.