【正文】
不僅介紹了相關(guān)問(wèn)題產(chǎn)生的背 景、原因、意義等一系列問(wèn)題,而且使用數(shù)據(jù)挖掘經(jīng)典的聚類、分類、關(guān)聯(lián)規(guī)則等算法針對(duì)各個(gè)問(wèn)題的特點(diǎn)分別建立了模型,并利用汽車營(yíng)銷的相關(guān)數(shù)據(jù)進(jìn)行了驗(yàn)證。 測(cè)試 總結(jié) 本次測(cè)試中,我采用黑盒測(cè)試的技術(shù)對(duì)該軟件版本管理管理系統(tǒng)作了詳細(xì)的測(cè)試,在程序測(cè)試過(guò)程中,發(fā)現(xiàn)的錯(cuò)誤主要分為兩大類錯(cuò)誤,一是程序語(yǔ)法錯(cuò)誤,二是程序邏輯錯(cuò)誤,對(duì)于前者的解決主要是依賴于 JDK 自帶編譯程序 來(lái)尋找程序中的語(yǔ)法錯(cuò)誤,并逐一解決。 圖 61 客戶細(xì)分輸入 錯(cuò)誤提示圖 在 進(jìn)行潛在客戶識(shí)別時(shí),要求輸入的最小置信度必須在 0~1 之間,否則系統(tǒng)無(wú)法運(yùn)行,如輸入一個(gè)最小置信度 2,則會(huì)提示置信度必須為一個(gè) 0~1 之間的小數(shù),如圖 62。 客戶滿意度分析的 實(shí)現(xiàn)效果 客戶滿意度分析頁(yè)面效果 如圖 59 所示 。 } IF ( attribute list = =NULL) THEN { 返回節(jié)點(diǎn) N 作為葉節(jié)點(diǎn) , 并標(biāo)記為 S 中最普遍的類 C。 return arrayList2。 // ArrayList temp = new ArrayList()。 conn = (jdbc: username, password)。} name=car listKey=key listValue=value label=請(qǐng)選擇汽車型號(hào) headerValue=請(qǐng)選擇 / /td /trbr tr align=left td s:datetimepicker toggleType=explode label= 請(qǐng) 輸 入 時(shí) 間 下 限 name=tdown/ /td /trbr tr align=left td s:datetimepicker toggleType=explode label= 請(qǐng) 輸 入 時(shí) 間 上 限 name=tup/ /td /trbr tr align=left td align=left s:submit value=確定 / /td /tr /table /s:form /body /html 17 選擇汽車 型號(hào),選擇客戶價(jià)值上下限,輸入要細(xì)分的個(gè)數(shù),得到 客戶價(jià)值分析結(jié)果圖,如圖 52 所示。 /style s:head theme=ajax/ /head body h2客戶流失分析 /h2 s:form action= table align=center width=40% br tr align=left td s:select multiple=false list={39。 客戶流失分析的數(shù)據(jù)選擇 此處使用汽車銷售公司某個(gè)時(shí)期內(nèi)某個(gè)車型流失的客戶數(shù)據(jù),銷售人員根據(jù)這些客戶流失前各方面的表現(xiàn) , 在 客戶類型、客戶滿意度、投訴次 數(shù)、帶來(lái)新客戶的 數(shù) 量 等幾個(gè)方面對(duì)該客戶進(jìn)行評(píng)定,然后加入同一時(shí)期內(nèi)沒(méi)有流失的客戶在以上四個(gè)方面的表現(xiàn)情況,組成客戶流失分析的樣本數(shù)據(jù)。 提 升滿意度的根本目的在于降低客戶流失率,提升忠誠(chéng)度,最終增加企業(yè)利潤(rùn)。正確的客戶細(xì)分能夠有效地降低成本,同時(shí)獲得更強(qiáng)、更有利可圖的市場(chǎng)滲透。在汽車營(yíng)銷中,客戶漸漸成為汽車企業(yè)競(jìng)爭(zhēng)的焦點(diǎn),如何抓住高價(jià)值的客戶,深入挖掘潛在客戶,防止客戶的流失,以及有效的判斷客戶的滿意度一直是企業(yè)希望解決的難題。 經(jīng)濟(jì)方面,系統(tǒng)主要是個(gè)人開(kāi)發(fā),只需一個(gè)主流的個(gè)人電腦,裝上需要的軟件,即可開(kāi)發(fā)。 目前, 國(guó)內(nèi)大部分廠商還處于產(chǎn)品開(kāi)發(fā)為主的產(chǎn)品導(dǎo)向階段和市場(chǎng) 細(xì)分定位的市場(chǎng)導(dǎo)向階段,還沒(méi)有真正進(jìn)入以基于客戶細(xì)分的客戶價(jià)值和客戶需求導(dǎo)向的階段。s avalanche ment on the mass media are a mon vocabulary. In this context, the major automobile manufacturers have increased the investment in informationization. Automotive manufacturing and marketing business after many years of informatization construction, information systems have had mass production and operation data, but all of them have not been fully utilized yet, so the next focus of informationization construction in automotive industry is to carry out the construction of decision support functions, which required IT system provide more functions to support decisionmaking, and gradually phase from general business stage to Business Intelligence stage, providing technical support to the automotive manufacturing enterprises from the production and operation type to the operation decisionmaking type. At the same time, an enterprise to survive and develop, it must know the market, know customers and establish a marketoriented, customercentric business philosophy, auto dealers as a services sector particular should be. Customer Relationship Management (CRM) is a clientdriven, customercentric decisionmaking technology which is in order to maintain the petitive power. To achieve these, it is necessary to collection, collation and analysis the variety of customer data produced in the process of customers interact with enterprise, then we can mine useful information and knowledge in these data. At present, bring data mining technology into the customer relationship management is the key to improve the efficiency of decisionmaking, it can extract useful information with a large amount of data, predict trends in customer behavior, better support business decisions. Realized customer segmentation, potential customer identification , customer loss and maintenance and ustomer satisfaction analysis functions. Keywords: Business Intelligence Decision Support System Data Mining Customer Relationship Management 目 錄 第一章 概述 ............................................................................................................................ 1 課題的來(lái)源及意義 .......................................................................................................... 1 系統(tǒng)可行性研究 .............................................................................................................. 3 本文主要完成的工作 ...................................................................................................... 3 第二章 系統(tǒng)的需求分析 ........................................................................................................ 4 系統(tǒng)功能需 求 .................................................................................................................. 4 系統(tǒng)性能需求 .................................................................................................................. 4 系統(tǒng)環(huán)境需求 .................................................................................................................. 5 第三章 系統(tǒng)總體設(shè)計(jì) ............................................................................................................ 6 系統(tǒng)功能分析 .................................................................................................................. 6 系統(tǒng)功能模塊結(jié)構(gòu) .......................................................................................................... 7 系統(tǒng)主要功能模塊流程圖 .............................................................................................. 8 第四章 數(shù)據(jù)庫(kù)的設(shè)計(jì)與使用 ................................................................................................ 9 數(shù)據(jù)庫(kù)的搜集與整合 ...................................................................................................... 9 客戶價(jià)值細(xì)分的數(shù)據(jù)選擇 ............................................................................................ 10 潛在客戶識(shí)別的數(shù)據(jù)選擇 ............................................................................................ 11 客戶流失分析的數(shù)據(jù)選擇 ............................................................................................ 13 客戶滿意度