Innovation Governs Everything Eventually:Extensions of the DeGroot Model

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	Innovation Governs Everything Eventually:Extensions of the DeGroot Model
其他题名	Innovation Governs Everything Eventually:Extensions of the DeGroot Model
	Yang Mingmin 1; Qu Xinglong 2; Cao Zhigang 1; Yang Xiaoguang 1
	2017
发表期刊	应用数学学报(英文版)
ISSN	0168-9673
页码	35-42
其他摘要	We study the De Groot model for continuous opinion dynamics under the influence of innovations.In the original model,individuals’ opinions,after given their initial values,evolve merely according to the given learning topology.The main contribution of this paper is that external innovation effects are introduced:each individual is given the opportunity to change her opinion to a randomly selected opinion according to a given distribution on the opinion space and then the external opinion is either adapted by the individual,or combined into her learning process.It turns out that all the classical results of the De Groot model are violated in this new model.We prove that convergence can still be guaranteed in the expectation sense,regardless of the learning topology.We also study the steady distributions of opinions among the society and the time spent to reach a steady state by means of Monte-Carlo simulations.
收录类别	CSCD
语种	中文
资助项目	[973 Program] ; [National Natural Science Foundation of China]
CSCD记录号	CSCD:5907037
引用统计
文献类型	期刊论文
条目标识符	http://ir.amss.ac.cn/handle/2S8OKBNM/54963
专题	中国科学院数学与系统科学研究院
作者单位	1.中国科学院数学与系统科学研究院 2.杭州电子科技大学 3.清华大学 4.北京航空航天大学
推荐引用方式 GB/T 7714	Yang Mingmin,Qu Xinglong,Cao Zhigang,et al. Innovation Governs Everything Eventually:Extensions of the DeGroot Model[J]. 应用数学学报(英文版),2017:35-42.
APA	Yang Mingmin,Qu Xinglong,Cao Zhigang,&Yang Xiaoguang.(2017).Innovation Governs Everything Eventually:Extensions of the DeGroot Model.应用数学学报(英文版),35-42.
MLA	Yang Mingmin,et al."Innovation Governs Everything Eventually:Extensions of the DeGroot Model".应用数学学报(英文版) (2017):35-42.