面向大数据的协同过滤推荐算法研究

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1、分类号：TP391密级：学校代码：10638学号：313077503017硕士学位论文面向大数据的协同过滤推荐算法研究姓名李佳指导教师陈亚军教授培养单位计算机学院学科专业计算机应用技术研究方向数据库与信息系统申请学位类别理学硕士论文提交日期二○一六年四月论文答辩日期二○一六年五月西华师范大学学位评定委员会四川·南充二○一六年六月TheresearchoncollaborativefilteringrecommendationalgorithminthebigdataeraADissertatio

2、nSubmittedtotheGraduateFacultyInPartialFulfillmentoftheRequirementFortheDegreeofMasterofScienceByLIJiaSupervisedbyProfessorCHENYa-junMajorinComputerAppliedTechnologyInComputerCollegeChinaWestNormalUniversityNanchong,SichuanProvince,ChinaMay,2016目录目录摘

3、要............................................................................................................................IAbstract....................................................................................................................

4、...II第1章绪论...............................................................................................................11.1选题背景和意义.........................................................................................11.2国内外研究状况..................

5、.......................................................................21.3本文主要研究内容.....................................................................................51.4本文组织结构........................................................................

6、.....................5第2章大数据与协同过滤推荐算法概述............................................................72.1大数据概述.................................................................................................72.1.1大数据的概念.................................

7、.................................................72.1.2大数据的来源..................................................................................72.1.3大数据的特点..................................................................................82.1.4大数据时代的典

8、型技术.................................................................92.2推荐算法概述...........................................................................................122.2.1推荐算法的概念...................................................................