电子测试
電子測試
전자측시
ELECTRONIC TEST
2015年
9期
71-73
,共3页
云计算%Hadoop%舆情监控%热点话题%社会网络分析
雲計算%Hadoop%輿情鑑控%熱點話題%社會網絡分析
운계산%Hadoop%여정감공%열점화제%사회망락분석
Cloud computing%Hadoop%Public opinion supervision%Topic%Social network analysis
根据信息时代舆情管理的要求，利用云计算的高效的分布式运算能力，本文构建了基于云平台的网络舆情监控系统。首先介绍了舆情监控与Hadoop技术，结合舆情监控工作流程，重点阐述了舆情监控系统的架构及关键算法的MapReduce实现，最终验证了基于Hadoop的舆情分析处理的高效性。
根據信息時代輿情管理的要求，利用雲計算的高效的分佈式運算能力，本文構建瞭基于雲平檯的網絡輿情鑑控繫統。首先介紹瞭輿情鑑控與Hadoop技術，結閤輿情鑑控工作流程，重點闡述瞭輿情鑑控繫統的架構及關鍵算法的MapReduce實現，最終驗證瞭基于Hadoop的輿情分析處理的高效性。
근거신식시대여정관리적요구，이용운계산적고효적분포식운산능력，본문구건료기우운평태적망락여정감공계통。수선개소료여정감공여Hadoop기술，결합여정감공공작류정，중점천술료여정감공계통적가구급관건산법적MapReduce실현，최종험증료기우Hadoop적여정분석처리적고효성。
Based onthe management of public opinion with the needs of the information age, high performance distributed computing features using cloud computing technology,the construction of network public opinion monitoring system based on cloud platform.This paper firstly introduced the public opinion monitoring and Hadoop technology,according to a public opinion monitoring work flow,constructed the network public opinion monitoring system based on Hadoop framework;focused on the key algorithm of public opinion monitoring system MapReduce implementation.The system is finally verified using experimental platform,the efficiency of Hadoop public opinion analysis processing based on.
