| 社交媒体中信息可靠性测评研究——以微博为例 |
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| 引用本文： | 林向义,李秀成,罗洪云.社交媒体中信息可靠性测评研究——以微博为例[J].现代情报,2016,36(7):24-29. |
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| 作者姓名： | 林向义 李秀成 罗洪云 |
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| 作者单位： | 东北石油大学石油经济与管理研究所, 黑龙江 大庆 163318 |
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| 基金项目： | 黑龙江省哲学社会科学研究项目（项目编号：13D010）、东北石油大学青年科学基金项目（项目编号：2013QN206）。 |
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| 摘 要： | 通过问卷调查从信息接收者、信息发布者、信息传播途径和信息本身4个方面构建了社交媒体中信息可靠性测评的指标体系。根据社交媒体中信息可靠性测评指标的模糊性构建了基于三角模糊数的社交媒体中信息可靠性测评模型，利用模糊一致偏好关系确定评价指标权重。以微博为例详细阐述了社交媒体中信息可靠性测评的流程。将理论研究和实际应用有效结合起来，有利于提高社交媒体中信息可靠性判断的准确性。
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| 关 键 词： | 社交媒体 信息可靠性 测评 微博 三角模糊数 模糊一致偏好关系 |
The Reliability Evaluation on Information in Social Media——A Case of MicroBlog |
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| Authors: | Lin Xiangyi Li Xiucheng Luo Hongyun |
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| Institution: | Institute of Petroleum Economics and Management, Northeast Petroleum University, Daqing 163318, China |
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| Abstract: | From the receivers,information publishers,information transmission and information itself,it constructs index system for reliability evaluation of information in social media.According to the ambiguity of information transformed in social media,it presented a new reliability evaluation model based on triangular fuzzy number.Fuzzy consistent preference relations are applied to determine the weight of each index.MicroBlog is selected as a typical case to elaborate the process of reliability evaluation of information within it.The Combination between theoretical study and practical application is benefit for users of social media to improve judging accuracy of the reliability of information transformed within social media. |
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| Keywords: | social media reliability of information evaluation microblog triangular fuzzy number consist fuzzy preference relation |
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