基于超算平台的公共Wi-Fi无线网络无痕信息获取与舆情分析系统研究

Research on Non-intervention Information Acquisition and Public Sentiment Analysis System for Public Wi-Fi Wireless Networks Based on Supercomputer Platform

提出一种利用国家超级计算济南中心的千万亿次计算平台对整个城市范围内的公共Wi-Fi无线网络进行信息获取和舆情分析的系统,它基于非介入式的无线数据包捕获技术、Web页面还原与容错修复技术、多种文本挖掘技术和海量数据处理技术,可对公共Wi-Fi无线网络中的各种非法行为进行取证,对网络舆情进行准确分析和预测,可为相关部门的网络舆论导向工作提供全面准确的参考。

An information acquisition and public sentiment analysis system for the city public Wi-Fi wireless networks was presented, which uses the petaflops computing platform in National Supercomputer Center in Ji＇naru Based on the non-intervention wireless packets capture technology, Web page recovery and fault-tolerant reassembly technology, mul- tiple text data mining technology and mass data process technology, the system can implement the functionality of wire- less network forensics, public sentiment analysis and prediction, and provide overall and accurate references for the gui- dance of public sentiment for the government.