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:(1975-),,,,,。(,437000):,。,BISQL2005。,,。:;;:TP311.11:A:1672-7800(2009)03-0169-031BI(MicrosoftCorp)MicrosoftBusinessIn-telligence(BI)Conference2008(2008),BI,BI,,。SQLServer2005,:,,。2、、、、,、、。,,。、,“”(KnowledgeDiscoveryinDatabases)。、、、。:、、、、。“”,,。:。:(1)(Associationanalysis)。、。。,、,。(2)(Classification)(Prediction)。。,;,、、,;、。:“2000,1,/;,/。”(3)(Clustering)。,。:,;。(4)(time-seriespattern)。。,,。(5)(deviation)。,,。。3。,、、SoftwareGuide8%320093Vol.8No.3Mar.20092009,,。,、、、。,,、、。。,,“”“”,、。,、、、、。,,,,。———,。,、,,,,,,,。,:(1):。(2):,。(3):、,,,。(4):,,,,。(5):,,,,。(6):,,。(7):、,,:、、、,。4,:“,?”,。,。。4.15,100。,,。,,。,:、、、、5。1。,,,。1()0.0032.0032.000.000.0015.001.9012.6019.231.8820.0010.7025.003.9027.2029.801.0030.0023.3030.004.7026.2047.7012.0040.005.2050.0010.7060.002.6070.003.1025.003.9027.2029.801.0030.0023.304.2。,。,,2。:(1)。:=5%,100050。(2)。,=15%,15。(3)。,。(4)、。3.5%,15%,2。2、。,,。:A1:=≥170··3=≥9.7%30.3%2.40=≥90-1005.8%18.2%2.56=≥4.9%38.5%2.30=≥5.8%46.2%3.66=≥6.9%25%3.15=≥4.9%17.9%2.00=≥4.9%18.5%2.10=≥3.9%15%2.30=≥、4.9%18.5%2.102ApplicationofDataMininginRealEstateAbstract:Asakindofeffectivedataanalysistools,DataMiningcanbeveryhelpfultopick-upthevaluableinformationfromthecontinuallyincreasingdatastoreofRealEstatecompany.ThisarticleintroducetheapplicationvalueofDataMininginRealEstate.Andpresentingwithacase,thisarticleanalyzetheactualapplicationofDataMininginRealEstatemarketresearchespeciallyinitscustomerinformationresearch.establishedofasetofcustomer-basedclassificationofassociationrulesusingassociationrulesanalysisBasedonthedegreeofinterest.KeyWords:DataMining;AssociationRules;Classification=9.7%;=30.3%;=2.4;B1:=≥=9.7%;=76.9%;=2.4;,“”(76.9%)“”(30.3%)。B1:=≥。,,。,,。,,,;、,、。5IT,。,。。、。“、、”,、。,,、,。:[1].XMLWeb[J].,2008(5).[2],,.[J].,2005(8).[3].[J].,2008(8).[4],,,.[J].,2001(2).[5]———[J].,2008(9).[6],,.[J].,2005(8).(:):171··
本文标题:房地产行业中数据挖掘技术的应用
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