| 基于时间记忆的网络舆情意见交互模型研究 |
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| 引用本文： | 戴建华,廖瑞丹.基于时间记忆的网络舆情意见交互模型研究[J].现代情报,2016,36(2):8. |
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| 作者姓名： | 戴建华 廖瑞丹 |
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| 作者单位： | 南京理工大学经济管理学院, 江苏南京 210094 |
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| 基金项目： | 国家自然科学基金项目"突发事件网络舆情演变过程中的人群仿真研究"(项目编号:71273132)。 |
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| 摘 要： | 如何设计更符合实际情况的意见交互模型,使仿真研究结果更具真实性,是网络舆情仿真研究的核心问题。目前针对意见交互过程的多数研究仅考虑了邻居对意见形成的影响,忽略了以往符合遗忘规律的历史时刻个体意见态度对当前意见的"冲击"。本文在梳理、分析经典意见交互模型的基础上,考虑个体意见演变的时间记忆问题并结合卷积理论提出了新思路,建立基于HK模型的具有时间累积效应的意见交互规则模型,并给出算法实现。仿真研究结果表明:网络舆情中网民某时刻的意见值不仅受到当时周围邻居的影响,自身的历史记忆也对此产生作用。
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| 关 键 词： | 交互规则 HK模型 卷积 时间记忆 仿真 |
Study on Transformation of Public Opinion Study on accumulation Time |
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| Authors: | Dai Jianhua Liao Ruidan |
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| Institution: | Institute of Economics & Management, Nanjing University of Science & Technology, Nanjing 210094, China |
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| Abstract: | How to design the opinion interactive model in line with the actual situation,makes the simulation results more authentic,is the core problem of network public opinion research simulation.The major research of international opinion process is only considered the influence of the neighbor to the formation of the opinion,neglecting the impulse of individual opinion attitude towards the current comments on the historical moments.Based on carding,analyzing the classical opinion interactive model,considering the time memory problems of individual opinion evolution,combining the convolution theory to establish the opinion rules of interaction model with time cumulative effect based on HK model,and implementing the algorithm.The results of the simulation show: In a moment of netizen opinion value of network public opinion is not only affected by the surrounding neighbors at the time,its own historical memory will also play an important role in. |
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| Keywords: | rules for the interaction HK model convolution accumulation time memory modeling and simulation |
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