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Trung tâm eigenvector có hướng×Eigenvector Centrality×
Lĩnh vựcPhân tích mạng lướiPhân tích mạng lưới
HọMachine learningMachine learning
Năm ra đời1972–19871972
Người khởi xướngBonacich, P.Bonacich, P.
LoạiCentrality measure (eigenvector-based, directed)Centrality measure
Công trình gốcBonacich, P. (1987). Power and centrality: A family of measures. American Journal of Sociology, 92(5), 1170–1182. DOI ↗Bonacich, P. (1972). Factoring and weighting approaches to status scores and clique identification. Journal of Mathematical Sociology, 2(1), 113–120. DOI ↗
Tên gọi khácdirected EC, asymmetric eigenvector centrality, right eigenvector centrality, left eigenvector centralityeigenvector centrality, EC, Bonacich centrality, power centrality
Liên quan56
Tóm tắtDirected eigenvector centrality extends the classic eigenvector centrality to directed graphs by scoring each node according to the centrality of the nodes that point to it (in-direction) or that it points to (out-direction). A node earns a high score not merely by having many connections but by being connected to other highly central nodes, capturing asymmetric influence in citation networks, social hierarchies, and information flows.Eigenvector centrality, introduced by Bonacich in 1972, measures a node's influence by considering not just how many neighbors it has, but how influential those neighbors are. A node scores highly if it is connected to other high-scoring nodes, making it a recursive, globally-aware measure of structural importance in a network.
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ScholarGateSo sánh phương pháp: Directed Eigenvector Centrality · Eigenvector Centrality. Truy cập ngày 2026-06-15 từ https://scholargate.app/vi/compare