现代信息科技2024，Vol.8Issue(5)：111-114,119,5.DOI:10.19850/j.cnki.2096-4706.2024.05.024
基于分布式爬虫的微博舆情监督与情感分析系统设计
Design of Sinaweibo Public Opinion Supervision and Sentiment Analysis System Based on Distributed Crawlers
何西远 1张岳 1张秉文1
作者信息
- 1. 山东青年政治学院 信息工程学院,山东 济南 250103
- 折叠
摘要
Abstract
The rise of the Internet has made Sinaweibo and other We Media platforms the main way for netizens to express their opinions.At the same time,the rapid spread of Internet public opinion makes the public opinion management of netizens a difficult problem.Aiming at the limitations of traditional methods in Sinaweibo public opinion management,this paper designs a Sinaweibo public opinion monitoring and sentiment analysis system based on distributed crawler.It uses sentiment analysis and LDA topic extraction technology to analyze hot events,helping governments and enterprises better grasp the development dynamics of public opinion and defend their social credibility.关键词
网络舆情/分布式爬虫/情感分析/LDA主题提取Key words
Internet public opinion/distributed crawler/sentiment analysis/LDA topic extraction分类
信息技术与安全科学引用本文复制引用
何西远,张岳,张秉文..基于分布式爬虫的微博舆情监督与情感分析系统设计[J].现代信息科技,2024,8(5):111-114,119,5.
