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	Social Network Genealogy	ソーシャルネットワーク分析
分野	Anthropology	ネットワーク分析
系統	Process / pipeline	Machine learning
提唱年	1992	1934 (sociometry); 1994 (modern formalization)
提唱者	Douglas R. White & Paul Jorion (network-genealogical approach)	Moreno, J.L.; formalized by Wasserman & Faust
種類	Reconstruction of social networks from genealogical records	Structural/relational analysis framework
原典	White, D. R., & Jorion, P. (1992). Representing and computing kinship: A new approach. Current Anthropology, 33(4), 454–462.	Wasserman, S. & Faust, K. (1994). Social Network Analysis: Methods and Applications. Cambridge University Press. ISBN: 978-0-521-38707-1
別名	Genealogical Network Analysis, Network Genealogy, Genealogical Network Reconstruction, Social Network Genealogical Method	SNA, network analysis, sociometric analysis, relational analysis
関連	2	5
概要	Social network genealogy reconstructs the social structure of a community from genealogical and archival records by representing kin, marriage, and affinal ties as a network and applying social network analysis to it. Built on the network approach to kinship pioneered by White and Jorion, it uses descent and marriage links — often combined with other archival relations — to study cohesion, brokerage, status, and the rise and fall of social groups, especially in historical populations.	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.