Ganivada, AvatharamRay, Shubhra SankarPal, Sankar K2013-03-012013-03-012012TCS, v 466,p 37-63http://hdl.handle.net/10263/5308enFuzzy rough setsRule based layered networkFuzzy reflexive relationUnsupervised learningCluster validity indexNatural computingMicroarrayGene-functionFuzzy rough granular self-organizing map and fuzzy rough entropyArticle