The Enrichment Map Cytoscape Plugin allows userts to visualize the results of gene-set enrichment as a network. It will operate on any generic enrichment results as well as specifically on Gene Set Enrichment Analysis (GSEA) results.
Nodes represent gene-sets and edges represent mutual overlap; in this way, highly redundant gene-sets are grouped together as clusters, dramatically improving the capability to navigate and interpret enrichment results.
Gene-set enrichment is a data analysis technique that takes 1) a (ranked) gene list (from a genomic experiment) and 2) gene-sets, grouping genes on the basis of a-priori knowledge (e.g. Gene Ontology) or experimental data (e.g. co-expression modules), and generates a list of enriched gene-sets, that is, the best sets that summarize the gene-list.
For more information, visit the Cytoscape App Store, and learn more about EnrichmentMap.