مقایسهٔ روشها
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| تحلیل شبکه ایگو جهتدار× | تحلیل شبکه ایگو× | |
|---|---|---|
| حوزه | تحلیل شبکه | تحلیل شبکه |
| خانواده≠ | Machine learning | Process / pipeline |
| سال پیدایش≠ | 1954–2005 | 1992 (Burt); foundational measurement formalised by Marsden 2002 |
| پدیدآور≠ | Barnes, J. A.; Bott, E.; extended by Everett & Borgatti | Ronald S. Burt (structural holes framework); Peter V. Marsden (egocentric measures) |
| نوع≠ | Egocentric network method | Descriptive / relational network analysis |
| منبع بنیادین≠ | Everett, M. G., & Borgatti, S. P. (2005). Ego network betweenness. Social Networks, 27(1), 31–38. DOI ↗ | Burt, R.S. (1992). Structural Holes: The Social Structure of Competition. Harvard University Press. ISBN: 9780674843714 |
| نامهای دیگر≠ | directed personal network analysis, asymmetric ego network, directed egocentric network analysis, directed egonet analysis | personal network analysis, egocentric network analysis, Ego Ağı Analizi (Personal Network Analysis) |
| مرتبط≠ | 5 | 6 |
| خلاصه≠ | Directed ego network analysis examines the personal network of a focal node — the ego — by distinguishing the direction of each tie: who sends resources, support, or information to the ego, and to whom the ego sends them. This asymmetric perspective reveals role differentiation, dependence, and brokerage that undirected ego networks cannot capture. | Ego network analysis examines the personal network of a focal individual — the ego — by mapping their direct contacts (alters) and the ties those contacts share with one another. Formalised through Ronald Burt's structural holes framework (1992) and Marsden's egocentric measurement approach (2002), the method produces ego-level indicators such as network size, density, constraint, and brokerage role that reveal how each individual's social position shapes their access to information, resources, and influence. |
| ScholarGateمجموعهداده ↗ |
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