Comparar métodos
Examine os métodos selecionados lado a lado; as linhas que diferem ficam destacadas.
| Análise de Modularidade Ponderada× | Análise de Redes Sociais Ponderadas× | |
|---|---|---|
| Área | Análise de redes | Análise de redes |
| Família | Machine learning | Machine learning |
| Ano de origem≠ | 2004 | 2004–2010 |
| Autor original≠ | Newman, M. E. J. | Barrat, A.; Opsahl, T. et al. |
| Tipo≠ | Community structure optimization on weighted graphs | Network analysis framework |
| Fonte seminal≠ | Newman, M. E. J. (2004). Analysis of weighted networks. Physical Review E, 70(5), 056131. DOI ↗ | Barrat, A., Barthélemy, M., Pastor-Satorras, R., & Vespignani, A. (2004). The architecture of complex weighted networks. Proceedings of the National Academy of Sciences, 101(11), 3747–3752. DOI ↗ |
| Outros nomes | weighted modularity, weighted Q optimization, weighted network community detection, strength-based modularity | Weighted SNA, valued network analysis, tie-strength network analysis, weighted graph analysis |
| Relacionados≠ | 5 | 6 |
| Resumo≠ | Weighted modularity analysis extends the classical Newman-Girvan modularity measure to networks where edges carry numeric strengths (frequencies, intensities, costs). By replacing binary adjacency with tie weights, it finds community partitions that reflect how densely interconnected subgroups are relative to what is expected under a weighted null model, yielding more nuanced groupings than unweighted approaches on data where edge strength varies meaningfully. | Weighted Social Network Analysis extends classical SNA by assigning numeric values — weights — to ties between actors, capturing tie strength, interaction frequency, or resource flow. Rather than treating all connections as equal, it reveals who holds privileged positions by virtue of the intensity, not merely the existence, of their relationships. |
| ScholarGateConjunto de dados ↗ |
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