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《數(shù)據(jù)倉(cāng)庫(kù)和數(shù)據(jù)挖掘在CRM中的應(yīng)用研究》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在行業(yè)資料-天天文庫(kù)。
1、首都經(jīng)濟(jì)貿(mào)易大學(xué)碩士學(xué)位論文數(shù)據(jù)倉(cāng)庫(kù)和數(shù)據(jù)挖掘在CRM中的應(yīng)用研究姓名:趙慧申請(qǐng)學(xué)位級(jí)別:碩士專(zhuān)業(yè):信息經(jīng)濟(jì)學(xué)指導(dǎo)教師:郭寧20040301摘要隨著信息技術(shù)的發(fā)展和網(wǎng)絡(luò)化經(jīng)濟(jì)的快速進(jìn)步,傳統(tǒng)的商業(yè)模式發(fā)生了根本性的變化。在很多行業(yè),特別是零售業(yè),由于產(chǎn)品和服務(wù)的商品化以及同質(zhì)化,企業(yè)之間的競(jìng)爭(zhēng)更加激烈:而且客戶(hù)期望也在快速變化,對(duì)產(chǎn)品和服務(wù)的質(zhì)量、個(gè)性化和價(jià)值要求更高。在這種環(huán)境下,客戶(hù)的忠誠(chéng)度是取得成功的重要因素,建立和維持客戶(hù)關(guān)系成為企業(yè)取得競(jìng)爭(zhēng)優(yōu)勢(shì)的最重要的基礎(chǔ)。以數(shù)據(jù)倉(cāng)庫(kù)技術(shù)和數(shù)掘挖掘技術(shù)為基礎(chǔ)的客戶(hù)關(guān)系管理CRM系統(tǒng)
2、的出現(xiàn),成為解決這一問(wèn)題的有效途徑。本文首先闡述了客戶(hù)關(guān)系管理的概念及其發(fā)展歷史,并描述了零售業(yè)實(shí)施CRM的困難和可能性系以及零售業(yè)CRM的體系結(jié)構(gòu)。并進(jìn)一步說(shuō)明數(shù)據(jù)倉(cāng)庫(kù)技術(shù)和數(shù)據(jù)挖掘技術(shù)在CRM中的地位。然后,分析了數(shù)據(jù)倉(cāng)庫(kù)技術(shù)在CRM系統(tǒng)中的重要性。根據(jù)CRM系統(tǒng)中,客戶(hù)信息數(shù)據(jù)倉(cāng)庫(kù)關(guān)鍵性的作用,討論了數(shù)據(jù)倉(cāng)庫(kù)的構(gòu)建模型和面向OALP的數(shù)據(jù)模型構(gòu)建過(guò)程,以及從操作型環(huán)境抽取數(shù)據(jù)并導(dǎo)入數(shù)據(jù)倉(cāng)庫(kù)方法。最后,分析了CRM中客戶(hù)細(xì)分的作用、方式。并討論了利用數(shù)據(jù)挖掘的聚類(lèi)算法進(jìn)行客戶(hù)細(xì)分的過(guò)程。并對(duì)幾種細(xì)分方法做出比較,給出了總結(jié)
3、和展望。關(guān)鍵詞:客戶(hù)關(guān)系管理、數(shù)據(jù)倉(cāng)庫(kù)、數(shù)據(jù)挖掘AbstractWiththedevelopmentofinformationtechnologytherapidprogressofinteract.economy,theconventionalcommercialmodeischangingradically.Inmanytrades,morehomogeneousaretheproductsandserviceprovidedbydiverseenterprise,morecandescentisthecompetitio
4、namongthem,andatthesalTletimetheexpectationofcustomersisbeinghigherforquality,individualityandvalue.Sotheloyaltyofcustomersisasignificantfactorandthefoundationofenterprises’predominance.TheappearanceofCRM(CustomerRelationshipManagement)basedontheDataWarehousetechnol
5、ogybecomingakeytothesituation.First,thispaperintroducestheconcept,historyofCRM.ThenitdiscussesthedifficultyandpossibilityforCRMofretailtradeandtheframeworkofretailtradeCRMNextitexplajnstheimportanceofDataWarehouseandDataMiningtechnologyintheCRM.Second,thispaperexpli
6、catestheimportanceofDataWarehousetechnologyinCRMsystemaccordingtotherequirementofCRMandthepredominanceofDataWarehousetechnology.Then,basedonthekeyfunctionofCustomerInformationDataWarehouseintheCRMsystem,itdiscussesthemodelingconstructionandtheOLAP.0rientedmodelingco
7、nstructionforCustomerInformationDataWarehouse.AnditshowsthemethodtoETL(Extract、Transform、Load)datafromoperationalDatabasetODataWarehouse.Third,thispaperanalysestheimportanceandmethodoftheclientSegmentationinCRM.Andthenitdiscussestheprocessofclientsegmentingwithclust
8、eringarithmeticofDataMining.Anditalsocomparestheseveralsegmentingmethodsandmakesasummaryaboutclientsegmenting.KeyWords:CRM(CustomerRelaion