Bussiness ManagementMBAstrategyHuman ResourceMarketingHospitalityE-commerceInternational Tradingproject managementmedia managementLogisticsFinanceAccountingadvertisingLawBusiness LawEducationEconomicsBusiness Reportbusiness planresearch proposal
英语论文题目英语教学英语论文商务英语英语论文格式商务英语翻译广告英语商务英语商务英语教学英语翻译论文英美文学英语语言学文化交流中西方文化差异英语论文范文英语论文开题报告初中英语教学英语论文文献综述英语论文参考文献
ResumeRecommendation LetterMotivation LetterPSapplication letterMBA essayBusiness Letteradmission letter Offer letter
澳大利亚论文英国论文加拿大论文芬兰论文瑞典论文澳洲论文新西兰论文法国论文香港论文挪威论文美国论文泰国论文马来西亚论文台湾论文新加坡论文荷兰论文南非论文西班牙论文爱尔兰论文
小学英语教学初中英语教学英语语法高中英语教学大学英语教学听力口语英语阅读英语词汇学英语素质教育英语教育毕业英语教学法
英语论文开题报告英语毕业论文写作指导英语论文写作笔记handbook英语论文提纲英语论文参考文献英语论文文献综述Research Proposal代写留学论文代写留学作业代写Essay论文英语摘要英语论文任务书英语论文格式专业名词turnitin抄袭检查
temcet听力雅思考试托福考试GMATGRE职称英语理工卫生职称英语综合职称英语职称英语
经贸英语论文题目旅游英语论文题目大学英语论文题目中学英语论文题目小学英语论文题目英语文学论文题目英语教学论文题目英语语言学论文题目委婉语论文题目商务英语论文题目最新英语论文题目英语翻译论文题目英语跨文化论文题目
日本文学日本语言学商务日语日本历史日本经济怎样写日语论文日语论文写作格式日语教学日本社会文化日语开题报告日语论文选题
职称英语理工完形填空历年试题模拟试题补全短文概括大意词汇指导阅读理解例题习题卫生职称英语词汇指导完形填空概括大意历年试题阅读理解补全短文模拟试题例题习题综合职称英语完形填空历年试题模拟试题例题习题词汇指导阅读理解补全短文概括大意
论文作者:留学生论文论文属性:硕士毕业论文 thesis登出时间:2011-01-14编辑:anterran点击率:24925
论文字数:9758论文编号:org201101141122036887语种:英语 English地区:韩国价格:免费论文
关键词:data miningdecision treechange analysisInternet shopping mall
Detecting the changeof customer behavior based on decision tree analysis
Jae Kyeong Kim,1 Hee SeokSong,2 Tae Seong Kim1 andHyea Kyeong Kim1(1) School of Business Administration, KyungHeeUniversity,
Abstract: Understanding and adapting to changes in customerbehavior is an important aspect for survival in a continuouslychanging environment.
This paper develops a methodology basedon decision tree analysis to detect the change in classified customersegments automatically between two data sets collected over time.We first define three types of changes as the emerging pattern, theunexpected change and the added=perished rule. Then, similarityand difference measures are developed for rule matching to detectall types of change. Finally, the degree of change is developed toevaluate the amount of change. Our suggested methodology basedon decision tree analysis in the change detection problem can beused in more structured situations in which the manager has aspecific research question and it also detects the change ofclassification criteria in a dynamically changing environment. AKorean Internet shopping mall case is evaluated to represent theperformance of our suggested methodology, and practical businessimplications for this methodology are also provided. We believethat the change detection problem and the suggested methodologywill become increasingly important as more data mining applicationsare implemented.
Keywords: data mining, decision tree, change analysis,Internet shopping
mall1. IntroductionUnderstanding and adapting to changes in customer needsis an important aspect for survival in a continuouslychanging environment. In this paper, we propose amethodology for mining the change in customer behaviorbefore and after a certain point in the contexts of decisiontree classification.More specifically, this paper aims to giveanswers about the following questions. What are thedifferences in customer segmentation before and after anew service adoption?Which customer group’s purchasingamount is gradually increasing? Which customer groupsare churned over the years? These are typical questionswhich relate to the change in customer classification.Recent results of interviews performed by a consultingcompany show the importance of knowing the change incustomer needs.For this purpose, we discover the change in customerbehavior by comparing two classification rule sets whichare generated from different periods. Our suggestedmethodology is based on data mining techniques, especiallydecision tree analysis. Data mining is the process ofexploration and analysis of large quantities of data inorder to discover meaningful patterns and rules. In thiscontext, data mining shows great potential for trackingchanges in customer behavior automatically. Therefore, weuse data mining techniques to detect changes in customerbehavior. But most data mining techniques such asassociation rule mining, decision trees and neural networkscannot be applied alone to answer the above researchquestions, because they cannot handle dynamic situationswell.Liu et al. (2000) suggest a change mining methodologybased on decision trees to find interesting relationshipsamong a large set of data items. However, their researchcannot give an answer about how much change hasoccurred. It is important to detect what kinds of changeshave occurred, but it is also important to differentiatewhich changes are more serious. Song e本论文由英语论文网提供整理,提供论文代写,英语论文代写,代写论文,代写英语论文,代写留学生论文,代写英文论文,留学生论文代写相关核心关键词搜索。