資源描述:
《客戶信用管理決策支持系統(tǒng)研究與開發(fā)》由會(huì)員上傳分享,免費(fèi)在線閱讀,更多相關(guān)內(nèi)容在學(xué)術(shù)論文-天天文庫。
1、四川大學(xué)碩士學(xué)位論文客戶信用管理決策支持系統(tǒng)研究與開發(fā)姓名:劉學(xué)生申請學(xué)位級別:碩士專業(yè):管理科學(xué)與工程指導(dǎo)教師:何躍20030101四川大學(xué)碩士學(xué)位論文者提供盡可能多的決策信息和決策參考,有很強(qiáng)的適用性。本系統(tǒng)用ASP.NET采用三層純B/s構(gòu)架設(shè)計(jì)開發(fā)。業(yè)務(wù)邏輯被封裝到一個(gè).NET組件(實(shí)現(xiàn)為一個(gè)c#類庫)內(nèi)。數(shù)據(jù)庫訪問通過一個(gè)處理所有和SQLServer管理的提供者交互的類實(shí)現(xiàn),通過存儲(chǔ)過程訪問存儲(chǔ)在數(shù)據(jù)庫中的數(shù)據(jù)。在純BIs構(gòu)架下,我們使用ASP.NET實(shí)現(xiàn)了全面應(yīng)用組件技術(shù)和面向?qū)ο蠹夹g(shù)。信用評估模型訓(xùn)練模塊采用Delphi6.0的Active
2、Form技術(shù)產(chǎn)生多線程ActiveX控件,把模型訓(xùn)練的任務(wù)轉(zhuǎn)移到要訓(xùn)練模型的客戶端,極大地減輕了服務(wù)器的負(fù)擔(dān),提高了服務(wù)器的響應(yīng)速度。本系統(tǒng)操作方便靈活,穩(wěn)定性好,適應(yīng)企業(yè)級應(yīng)用的復(fù)雜性要求。通過標(biāo)準(zhǔn)的Internet網(wǎng)站形式來提供信用管理服務(wù),用戶客戶端無需安裝任何額外軟件,易于安裝管理,通過Web瀏覽器即可完成登錄、信用評估、信用管理決策等所有操作。本系統(tǒng)已經(jīng)在四川聯(lián)勝科技發(fā)展有限公司投入實(shí)際使用。Ⅱ關(guān)鍵詞:信用評估決策支持系統(tǒng)BP算法模糊量化法三層結(jié)構(gòu)B/S構(gòu)架ASP.NETActiveX四川大學(xué)碩士學(xué)位論丈ResearchandDevelopme
3、ntonClientCreditManagementDecisionSupportSystemManagementScienceandEngineeringPostgraduateLiuXueshengSupervisorHeYueABSTRACTInrecentyears,creditmanagementhasgraduallybecomeoneimportantpartofmodernbusinessadministration.ItisabasicoutletnOWforourenterprisetogooutofthecreditpredicam
4、entbysettingupacllentcreditmariagementDSSwithmodernadvancedinformationtechnologytostrengthencapabilityofresistingcreditrisks.ThepaperfirstlYanalyseskeyprobIeminthedecisionofclientcreditadministrative—一evaluationtechn0109yincredit,weputforwardanindexsystemtoevaluatecreditofcliento
5、fenterpriseatthefoundationofcreditevaluationtechnology.Qualitativeindexandquantitativeindexareincludedinclientcreditevaluationsystemforthefirsttime.WeadoptfuzzyquantizationandartificialneuralnetworkmodelmultilevelBPalgorithmofimproving(self-adaptationstudyspeedadjustmentandmoment
6、umacoefficient)tostudythecreditrisksevaluationofclientofenterpriseandhasdevelopedclientcreditmanagementDSS.Thissystemreliesonitsscientificandobjectivecreditevaluationtechnologytoperfectcreditdecisionfunctionandoffersakindofscientificandeffectivetoo]forcreditpolicy-makers.ItwillⅢ四
7、川大學(xué)碩士學(xué)位論文helpthemfreefromheavyhandwork.Thissystemconsidersdifferentneedsofcreditmanagement.Itovercomesseveralyears’limitationthatthecreditgradewasjudgedbyimpressionandcriterionwasoptionalandunifiescreditcriterionandmakestherequestofcreditpolicyflexible.Itcannotonlymeetthedemandso
8、fmicro-managementofcredit,butalsomeetthe