Muni, Durga PrasadPal, N RDas, J2012-01-042012-01-042004IEEE Transaction on evolutionary computing,V6,2,P183-196http://hdl.handle.net/10263/2832enClassifierGenetic programming(GP)Multi category pattern classifierMultitree representationNon destructive directed point mutationOR-ing operationA Novel approach for designing classifiers using genetic programmingArticle