A new Fruit Fly Optimization Algorithm_Taking the financial distress model as an example

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1、Knowledge-BasedSystems26(2012)69–74ContentslistsavailableatSciVerseScienceDirectKnowledge-BasedSystemsjournalhomepage:www.elsevier.com/locate/knosysAnewFruitFlyOptimizationAlgorithm:TakingthefinancialdistressmodelasanexampleWen-TsaoPan⇑DepartmentofInformationMa

2、nagement,OrientalInstituteofTechnology,Taiwan,ROCarticleinfoabstractArticlehistory:ThetreatmentofanoptimizationproblemisaproblemthatiscommonlyresearchedanddiscussedbyReceived29May2011scholarsfromallkindsoffields.Iftheproblemcannotbeoptimizedindealingwiththings,

3、usuallylotsReceivedinrevisedform29June2011ofhumanpowerandcapitalwillbewasted,andintheworstcase,itcouldleadtofailureandwastedAccepted1July2011efforts.Therefore,inthisarticle,amuchsimplerandmorerobustoptimizationalgorithmcomparedwithAvailableonline8July2011theco

4、mplicatedoptimizationmethodproposedbypastscholarsisproposed;theFruitFlyOptimizationAlgorithm.Inthisarticle,throughouttheprocessoffindingthemaximalvalueandminimalvalueofaKeywords:function,thefunctionofthisalgorithmistestedrepeatedly,inthemeantime,thepopulationsi

5、zeandFruitFlyOptimizationAlgorithmcharacteristicisalsoinvestigated.Moreover,thefinancialdistressdataofTaiwan’senterpriseisfurtherFinancialdistressOptimizationproblemcollected,andthefruitflyalgorithmoptimizedGeneralRegressionNeuralNetwork,GeneralRegressionGeneral

6、RegressionNeuralNetworkNeuralNetworkandMultipleRegressionareadoptedtoconstructafinancialdistressmodel.ItisfoundinDataminingthisarticlethattheRMSEvalueoftheFruitFlyOptimizationAlgorithmoptimizedGeneralRegressionNeuralNetworkmodelhasaverygoodconvergence,andthemod

7、elalsohasaverygoodclassificationandpredictioncapability.Ó2011ElsevierB.V.Allrightsreserved.1.Prefacetheoptimizationcapabilityofthefruitflygroupisinvestigated.Furthermore,thisarticlerefertoRavisankar[17],Li[15],Cho[5]Inrecentyears,thetreatmentofoptimizationproble

8、mshasandHadavandi[10]adoptsthefinancialdistressdataofenter-caughteveryone’sattention,forexample,theproductionschedulepriseswithstockslistedintheregularstockmarketandover-optimizatio