登录 注册

A latent space hidden Markov model for clustering views in longitudinal multilayer networks

🔗 访问原文
🔗 Access Paper

📝 摘要
Abstract

We propose a Bayesian latent space model for clustering longitudinal multilayer networks in which network slices are represented by a finite set of recurrent latent regimes, each associated with a regime-specific latent geometric configuration. Layer-specific hidden Markov chains govern regime membership through a parsimonious additive transition model, allowing heterogeneous temporal dynamics across relational dimensions while sharing a common set of latent configurations. Edge weights are modelled using a Hurdle Negative Binomial distribution, accommodating both excess zeros and overdispersion in weighted networks. An optional sender-receiver extension further captures persistent node-specific heterogeneity. A simulation study demonstrates that the proposed model can accurately recover both latent regimes and their associated configurations, with recovery performance depending on the degree of regimes' similarity. We also assess the robustness of the proposed method under model misspecification. Applications to GDELT geopolitical event and European Parliament roll-call voting data demonstrate the flexibility of the framework across diverse domains.

📊 文章统计
Article Statistics

基础数据
Basic Stats

22 浏览
Views
0 下载
Downloads
30 引用
Citations

引用趋势
Citation Trend

阅读国家分布
Country Distribution

阅读机构分布
Institution Distribution

月度浏览趋势
Monthly Views

相关关键词
Related Keywords

影响因子分析
Impact Analysis

6.90 综合评分
Overall Score
引用影响力
Citation Impact
浏览热度
View Popularity
下载频次
Download Frequency

📄 相关文章
Related Articles

海洋智能分析Ocean AI Analysis

正在分析中,请稍候…Analyzing, please wait…
海洋智能体 🌊
海洋智能体
AI科研助手 · 4376篇文献
我看到你正在阅读一篇文献,需要我帮你解读摘要、推荐相关论文,或者分析研究方法论吗?