Electronics, Free Full-Text

Por um escritor misterioso

Last updated 20 setembro 2024

Emotional propagation research aims to discover and show the laws of opinion evolution in social networks. The short-term observation of the emotional propagation process for a predetermined time window ignores situations in which users with different emotions compete over a long diffusion time. To that end, we propose a dynamic emotional propagation model based on an independent cascade. The proposed model is inspired by the interpretable factors of the reinforced Poisson process, portraying the “rich-get-richer” phenomenon within a social network. Specifically, we introduce a time-decay mechanism to illustrate the change in influence over time. Meanwhile, we propose an emotion-exciting mechanism allowing prior users to affect the emotions of subsequent users. Finally, we conduct experiments on an artificial network and two real-world datasets—Wiki, with 7194 nodes, and Bitcoin-OTC, with 5881 nodes—to verify the effectiveness of our proposed model. The proposed method improved the F1-score by 3.5% and decreased the MAPE by 0.059 on the Wiki dataset. And the F1-score improved by 0.4% and the MAPE decreased by 0.013 on the Bitcoin-OTC dataset. In addition, the experimental results indicate a phenomenon of emotions in social networks tending to converge under the influence of opinion leaders after a long enough time.

Free Download Electronic Workbench 5.12 Full Version For Windows - Electronic Index

💳SD card pin-out configuration. What is the full form of SD? Save this for future reference and share with your friends. #sdcardreader …

Disposable Vape Electronic Cigarette Charging USB C Disposable Pen Eboat Purosin D8 Vape - China Disposable Vape, Vape Disposable 2g

Color Full Vector Hd PNG Images, Cute Simple Household Electronics Icons Full Of Colors, Cute Icons, Simple Icons, Electronics Icons PNG Image For Free Download