目录
目录....................................................................................................................................................2
摘要....................................................................................................................................................3
关键词................................................................................................................................................3
第一章 引言......................................................................................................................................4
1.1 研究背景与意义.................................................................................................................4
1.2 研究现状分析.....................................................................................................................5
1.3 研究内容与结构安排.........................................................................................................6
第二章 Hadoop 平台概述 ................................................................................................................7
2.1 Hadoop 基础知识介绍 ........................................................................................................7
2.2 Hadoop 在大数据处理中的应用 ........................................................................................8
2.3 Hadoop 与传统数据库的对比分析 ....................................................................................9
第三章 DBSCAN 算法原理与优化 ..............................................................................................11
3.1 DBSCAN 算法基本原理 ..................................................................................................11
3.2 DBSCAN 算法在 Hadoop 平台上的实现........................................................................12
3.3 DBSCAN 算法参数调优与性能优化 ..............................................................................13
第四章 实验设计与结果分析........................................................................................................15
4.1 实验环境搭建...................................................................................................................15
4.2 实验数据准备与预处理...................................................................................................16
4.3 实验结果分析与讨论.......................................................................................................17
第五章 结论与展望........................................................................................................................19
5.1 研究总结与贡献...............................................................................................................19
5.2 不足与展望.......................................................................................................................20
5.3 结语...................................................................................................................................21
