文章基本信息

标题：BREM: A Distributed Blogger Reputation Evaluation Model Based on Opinion Analysis
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作者：Y. Weng ; C. Hu ; X. Zhang 等
期刊名称：Informatica
印刷版ISSN：1514-8327
电子版ISSN：1854-3871
出版年度：2010
卷号：34
期号：4
出版社：The Slovene Society Informatika, Ljubljana
摘要：As a booming virtual community platform, blogosphere has won more and more public attention and preference. For improving the social status analysis ability of blogosphere more effectively, a distributed blogger reputation evaluation model based on opinion analysis is presented (named BREM). The model not only evaluates the reputation level of blogger in the inner-network domain, but also cooperatively schedules the blogger reputation information among the inter-network domains. In the application process, BREM firstly tracks the variation trend of various factors (including the amount of reviews, comments and the published time), identifies the comments opinions of each topic, and evaluates the reputation level of blogger in the single blogosphere periodically. On the other hand, through cooperatively scheduling the local reputation information of bloggers among different blogosphere, the model extends the scope of reputation evaluation and manages the bloggers in the virtual social community more comprehensively. To validate the performance, the experiments on the data corpus about “Unhealthy Campus Culture” demonstrate that BREM has higher application validity and practicality of blogger reputation evaluation in distributed environment.
关键词：blogger reputation evaluation; opinion analysis; distributed computing