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ThePredictionModelofTourismConsumptionType
BasedonTourism Micro-dataPlatform
1
,2
a
WANGSai-lan ,YANGZhen-zhi1
1.SchoolofTourism,SichuanUniversity,Chengdu,Sichuan610065;
(
2
.TheJinchenginstituteofSichuanUniversity,Chengdu,Sichuan611731,China)
Abstract:Thispaperbuildsatouristconsumptiontypepredictionmodelbyapplyingthea-
bundantdataoftourismconsumptionacquiredfromtourismmicro-dataplatforms,whichiscapa-
bleofpredictingandidentifyingthetypesoftouristconsumptionwithpartialdataabsence.Based
onthetheoryofsupervisedlearning,thismodelfirstlearnsfromsomeexistingcompletecon-
sumptiondataandcontinuallyreducesjudgmenterrorsthroughlearningalgorithmuntilthemod-
elcanconductaccurateprediction.Accordingtodifferentdatamissing,BPneuralnetworkand
meanvalueinterpolationisappliedtoreplenishthem.TheresultingdataareclusteredbyK-
meansclusteringandtherebythetypesandlevelsoftouristconsumptioncanbepredicted.Final-
ly,thismodelisabletopredictthetypesoftouristconsumptionevenwithpartialdataabsence.
Keywords:tourismconsumption;tourismmicro-dataplatform;tourismcomsumptiontype;
predictionmodel;thetheoryofsupervisedlearning
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