摘要网络虚拟空间充斥着网民大量的负面情感,当突发事件发生时,如果没有正确的机制 加以引导,极有可能将事件放大,扩大社会矛盾。因此,调节网民情感对于社会稳定显得 尤为重要。人的情感受其认知的影响,ACT-R 是一种认知体系结构,可以模拟人的认知过 程。本文构建了基于 ACT-R 的网民认知情感仿真模型,以突发事件中网民群体为研究对象, 研究突发事件网络舆情演变过程中网民负面情感的影响因素,并对网民的负面情感进行调 节。仿真结果表明政府在不同的舆情阶段采取合理的措施有助于调节微博网民的负面情感。 将 ACT-R 应用在仿真网民在突发事件网络舆情认知和情感的演化过程,为今后学者展开通 过通过改变认知来调节网民的负面情感,引导舆情朝向积极的方向发展这一方面提供新思 路。本文所存在的局限是对突发事件中网民进行的仿真相对比较简单,未能全面涉及到影 响网民情感变化的因素。79503
毕业论文关键词 突发事件, 网络舆情, ACT-R 模型, 网民情感
Title Research on negative emotion regulation mechanism of micro-blog Internet users b ased on ACT-R model
Abstract Network virtual space full of Internet users a lot of negative emotions, when unexpected events occur, if there is no correct mechanism to guide, it is likely to enlarge the event, expand social conflicts。 Therefore, it is very important to adjust the emotion of Internet users to social stability。 ACT-R is a kind of cognitive system structure, which can simulate human's cognitive process。 This paper constructs the ACT-R users cognitive affective simulation model based on, to emergencies in Internet population as the research object, research in emergency network public opinion evolution factors influencing the process of Internet users in the negative emotions, and regulate the of negative emotion on the Internet。 Simulation results show that the government in different stages of public opinion to take reasonable measures to help regulate the negative feelings of micro-blog Internet users。 Will ACT-R is applied in simulation of Internet users in the evolution of network public opinion for emergencies cognitive and emotional, for future scholars launched by changes of the cognitive users to regulate the negative emotions to guide public opinion, toward positive direction on the one hand, to provide new ideas。 The limitation of this paper is that the simulation of the Internet users in the event of emergencies is relatively simple, not fully related to the factors affecting the emotional changes of Internet users。
Keywords Emergency,network public opinion, ACT-R model, users emotions
本 科 毕 业 论 文 第 I 页
目 次
1 引言 7
1。1 研究背景 7
1。2 研究现状 8
1。3 本文主要研究内容 9
1。4 本文研究思路和文章组织结构 10
1。5 研究目的和意义 11
1。6 本文研究方法 12
2 相关理论 13
2。1 突发事件网络舆情 13
2。2 网民情感 14
2。3 ACT-R 理论模型 15
2。3。1 ACT-R 的主要组成部分及其模型原理 基于ACT-R的微博网民负面情感机制研究:http://www.youerw.com/guanli/lunwen_91960.html