简介：

简介：

简介：DevelopmentofcoastalecotourismhasbeenafocusofShandonggovernment,andthesuitabilityevaluationofregionalcoastalecotourismiscrucialforthereasonableplanandsustainabledevelopmentofShandongcoastalecotourism.ByusingMATLABlanguagetoestablishaSOMneuralnetworkmodel,thispaperevaluatesthecoastalecotourismsuitabilityoffourregions,Qingdao,Yantai,WeihaiandRizhaoofShandongProvinceanddivides33subordinateregionsofthosefourcitiesintofourcategories,i.e.regionspoorlysuitableforecotourismresources,regionshighlysuitableforcoastalecotourism,regionssecondlysuitableforcoastalecotourism,regionsordinarilysuitableforcoastalecotourism.Relatedsuggestionsondevelopmentofregionalcoastalecotourismhavebeengiveninthefinalconclusions.