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| Phân tích Mạng Xã hội Có trọng số× | Phân tích mạng xã hội× | |
|---|---|---|
| Lĩnh vực | Phân tích mạng lưới | Phân tích mạng lưới |
| Họ | Machine learning | Machine learning |
| Năm ra đời≠ | 2004–2010 | 1934 (sociometry); 1994 (modern formalization) |
| Người khởi xướng≠ | Barrat, A.; Opsahl, T. et al. | Moreno, J.L.; formalized by Wasserman & Faust |
| Loại≠ | Network analysis framework | Structural/relational analysis framework |
| Công trình gốc≠ | 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 ↗ | Wasserman, S. & Faust, K. (1994). Social Network Analysis: Methods and Applications. Cambridge University Press. ISBN: 978-0-521-38707-1 |
| Tên gọi khác | Weighted SNA, valued network analysis, tie-strength network analysis, weighted graph analysis | SNA, network analysis, sociometric analysis, relational analysis |
| Liên quan≠ | 6 | 5 |
| Tóm tắt≠ | 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. | Social Network Analysis (SNA) is a structural method that maps and measures relationships and flows between people, groups, organizations, or other entities modeled as nodes connected by ties (edges). Rather than focusing on individual attributes, SNA reveals how the pattern of connections shapes behavior, influence, information flow, and outcomes within a system. |
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