| 微观区域网络搜索热词的捕获与分析 |
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| 引用本文： | 王泰,江光荣,于丽霞.微观区域网络搜索热词的捕获与分析[J].计算机工程与设计,2012,33(2):556-560. |
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| 作者姓名： | 王泰 江光荣 于丽霞 |
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| 作者单位： | 1. 华中师范大学国家数字化学习工程技术研究中心,湖北武汉,430079
2. 华中师范大学青少年网络心理与行为教育部重点实验室,湖北武汉,430079 |
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| 基金项目： | 国家科技支撑计划课题基金项目 |
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| 摘 要： | 为解决微观区域网络舆情动态数据的收集问题,提出了一种微观区域网络搜索热词的捕获方法,通过在该区域的网关上部署分光器,将分流出来的网络数据包按照相关协议重组,还原出会话内容,从而提取出搜索词.数据分析结果表明,与宏观区域的网络搜索热词和网络媒体热词相比,微观区域的网络搜索热词在内容上具有地域特色,在时间上具有“热快冷慢”的变化特点.
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| 关 键 词： | 搜索热词 微观区域 使用频率 数据包重组 分光器 |
Capturing and analyzing popular search words in micro district |
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| WANG Tai
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JIANG Guang-rong
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YU Li-xia.Capturing and analyzing popular search words in micro district[J].Computer Engineering and Design,2012,33(2):556-560. |
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| Authors: | WANG Tai JIANG Guang-rong YU Li-xia |
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| Affiliation: | 1.National E-learning Research and Engineering Center,Huazhong Normal University,Wuhan 430079,China; 2.Minor Cyber-Psychology Behavior Key Lab of Ministry of Education,Huazhong Normal University,Wuhan 430079,China) |
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| Abstract: | To collecting data about the public sentiment on the Internet in a micro district,a method to capture popular search words is presented.By deploying an optical splitter on the Internet portal of the district,popular search words are extracted from the session content assembled by data packets filtered from the optical splitter.The data analysis results show that the popular search words in a micro district has a region feature in the content and a "building up quickly and decaying slowly" feature in temporal dynamics. |
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| Keywords: | popular search words micro district usage frequency data packet assembly optical splitter |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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