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旅游景点方面级别情感分析语料库建设与模型实现
摘要
目前计算机水平发展迅速,而随着互联网的不断应用普及,现在的网络
上拥有着海量的数据信息,让原本略显贫瘠的信息库得到了极大的丰富和满
足。而海量信息的出现虽然为人们日常获取信息建立了很好的平台,但从另
一个方面来说,也造成了信息的拥堵,人们在大量的数据中想要找到自己想
要的数据信息越来越困难,耗费的时间越来越多,有价值的信息被精炼和提
取成为了当下各大互联网公司一直在研究的内容。通过知识图谱、语料库等
方式将知识以属性、实体的方式来进行标记和存储,能够更好的方便于人们
日常的信息搜索。
本次就是在旅游方面,通过建立一款关于旅游景点的不同级别分类的情
感分析语料库系统,来让用户可以通过简单的评价有计算机来自动进行情感
的判断,从而为判断出旅游爱好者们对于景区的情感好坏,能够通过对评价
的统计分析来实现景区评分的功能。本次的开发是利用了 Python 技术来搭
建 B/S 结构的网站,通过简单的操作功能能够实现最终的语料库模型的完整
搭建和使用。
关键词:旅游景点;情感分析;语料库;Python
Construction and Model Implementation of Emotional Analysis
Corpus at Tourist Attraction Level
Abstract
At present, the level of computer is developing rapidly, and with the continuous
application and popularization of the Internet, the network now has a large amount of
data information, which makes the original slightly barren information base greatly
enriched and satisfied. The appearance of mass information has established a good
platform for people to obtain information on a daily basis, but on the other hand, it also
causes information congestion. It is more and more difficult for people to find the data
information they want in a large amount of data. It takes more and more time, and
valuable information has been refined and extracted into the content that major Internet
companies have been studying. Marking and storing knowledge as attributes and
entities through knowledge mapping and corpus can make it easier for people to search
for information on a daily basis.
This time, in the field of tourism, by establishing a corpus system of Emotional Analysis
on different levels of classification of tourist attractions, users can automatically make
emotional judgments through simple evaluation of computers, so as to judge whether
tourists have good or bad emotions about the scenic spots, and to realize the function
of scenic area rating through statistical analysis of evaluation. This development uses
Python technology to build a B/S structure of the website, and through simple operation
functions, the final corpus model can be built and used completely.
Key words: tourist attractions; Emotional analysis; Corpus; Python
目录
摘要.....................................................................................................................................1
Abstract ...............................................................................................................................2
第一章 绪论.....................................................................................................................5
1.1 研究背景..................................................................................................................5
1.2 国内外研究现状......................................................................................................5
1.2.1 国外研究现状....................................................................................................5
1.2.2 国内研究现状....................................................................................................6
1.3 研究的意义...............................................................................................................6
第二章 相关开发技术介绍...........................................................................................7
2.1 Python 技术 ..............................................................................................................7
2.2 MVC 框架.................................................................................................................7
2.3 B/S 结构....................................................................................................................8
2.4MySQL 数据库..........................................................................................................8
第三章 可行性分析及需求分析.......................................................................................9
3.1 可行性研究...............................................................................................................9
3.2 性能需求分析.........................................................................................................10
第四章 系统设计.............................................................................................................11
4.1 总体设计................................................................................................................11
4.2 语料库标注内容设计.............................................................................................11
4.3 数据库的设计.........................................................................................................11
第五章 系统的实现.........................................................................................................13
5.1 系统首页.................................................................................................................13
5.2 文本列表界面.........................................................................................................13
5.3 文本分类模式的操作.............................................................................................14
5.4 文本分类标注页面.................................................................................................14
5.5 新增用户界面实现.................................................................................................15
第六章 系统测试.............................................................................................................16
6.1 系统测试的目的和意义.........................................................................................16
6.2 测试的原则.............................................................................................................16
6.3 测试的步骤.............................................................................................................16
6.4 测试结果.................................................................................................................17
结论...................................................................................................................................18
参考文献...........................................................................................................................19
致谢...................................................................................................................................20
第一章 绪论
1.1 研究背景
随着当下的计算机时代的不断发展,互联网下的各项技术都在不断的完善之
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