復(fù)雜網(wǎng)絡(luò)觀點(diǎn)動力學(xué)分析與干預(yù)若干研究進(jìn)展

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中圖分類號：N941.4文獻(xiàn)標(biāo)識碼：A

Some Recent Advances in Analysis and Intervention of Opinion Dynamics in Complex Networks

ZHANG Qi1，WANG Xiaofan1，2 （1.Department of Automation，Shanghai Jiao Tong University，Shanghai 2Oo24O，China; Faculty of Intelligence Technology，Shanghai Institute of Technology，Shanghai 2Ol418，China）

Abstract：Opinion dynamics has emerged as a research hotspot in many fields such as network science，control theory and sociology， focusing on the analysis and interventions of opinion evolution in complex networks. This paper reviews two research directions developed from the Friedkin-Johnsen model. First，the co-evolution of implicit opinions and explicit opinions under the social pressure is presented，with an emphasis on recent advances in conformity behavior and opinion polarization. Second，the opinion intervention based on opinion maximization problem is introduced and the recent progress is summarized from perspective of intervention strategies such as node selection and timing selection. Finally， future research directions of opinion dynamics under the intersection of multiple fields are discussed.

Keywords： complex networks; opinion dynamics； opinion co-evolution; opinion maximization

0 引言

隨著社會的演化和技術(shù)的進(jìn)步，人們互動和參與社會活動的方式也在發(fā)生顯著變化。（剩余26545字）