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| 時間的社会ネットワーク分析× | ソーシャルネットワーク分析× | |
|---|---|---|
| 分野 | ネットワーク分析 | ネットワーク分析 |
| 系統 | Machine learning | Machine learning |
| 提唱年≠ | 2000s–2010s | 1934 (sociometry); 1994 (modern formalization) |
| 提唱者≠ | Moody, J.; Holme, P.; Saramäki, J. | Moreno, J.L.; formalized by Wasserman & Faust |
| 種類≠ | Longitudinal network analysis | Structural/relational analysis framework |
| 原典≠ | Holme, P., & Saramäki, J. (2012). Temporal networks. Physics Reports, 519(3), 97–125. DOI ↗ | Wasserman, S. & Faust, K. (1994). Social Network Analysis: Methods and Applications. Cambridge University Press. ISBN: 978-0-521-38707-1 |
| 別名 | TSNA, longitudinal social network analysis, time-varying network analysis, dynamic SNA | SNA, network analysis, sociometric analysis, relational analysis |
| 関連≠ | 4 | 5 |
| 概要≠ | Temporal Social Network Analysis (TSNA) extends classic social network analysis by treating networks as time-varying structures. Rather than aggregating all ties into a single static snapshot, TSNA tracks when ties form, persist, and dissolve, enabling researchers to study how social structures evolve and how dynamic connectivity shapes diffusion, influence, and inequality over time. | 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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