目录
目录....................................................................................................................................................2
摘要....................................................................................................................................................3
关键词................................................................................................................................................3
第一章 绪论......................................................................................................................................4
1.1 研究背景.............................................................................................................................4
1.2 研究目的.............................................................................................................................5
1.3 研究意义.............................................................................................................................6
第二章 Python 语言概述 .................................................................................................................7
2.1 Python 语言特点 .................................................................................................................7
2.2 Python 编程环境搭建 .........................................................................................................9
2.3 Python 基本语法 ...............................................................................................................10
第三章 非结构化数据检索概述....................................................................................................12
3.1 非结构化数据定义与特点...............................................................................................12
3.2 非结构化数据检索技术...................................................................................................13
第四章 Python 爬虫技术 ...............................................................................................................15
4.1 网络爬虫原理与实现.......................................................................................................15
4.2 Python 爬虫框架介绍 .......................................................................................................16
第五章 非结构化数据处理与存储................................................................................................19
5.1 文本预处理技术...............................................................................................................19
5.2 非结构化数据存储方案...................................................................................................20
第六章 系统设计与实现................................................................................................................21
6.1 系统需求分析...................................................................................................................21
6.2 系统设计...........................................................................................................................23
6.3 系统实现...........................................................................................................................23
参考文献..........................................................................................................................................25
