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	ベイズ知識グラフ分析	ベイジアンネットワーク
分野	ネットワーク分析	ベイズ
系統	Machine learning	Bayesian methods
提唱年	2010s	1988
提唱者	Nickel, M.; Murphy, K.; Tresp, V.; Gabrilovich, E. (and related Bayesian KG literature, 2010s)	Judea Pearl
種類	Probabilistic graph inference	Probabilistic graphical model
原典	Chen, M., Zhang, W., Zhang, W., Chen, Q., & Chen, H. (2020). Meta Relational Learning for Few-Shot Link Prediction in Knowledge Graphs. Proceedings of EMNLP 2020.	Pearl, J. (1988). Probabilistic Reasoning in Intelligent Systems: Networks of Plausible Inference. Morgan Kaufmann. ISBN: 978-1558604797
別名	Bayesian KG analysis, probabilistic knowledge graph reasoning, Bayesian knowledge base completion, BKGA	Bayes network, belief network, probabilistic graphical model, directed graphical model
関連	5	4
概要	Bayesian knowledge graph analysis applies probabilistic Bayesian inference to knowledge graphs — structured representations of entities and their relations — to reason under uncertainty, complete missing links, and quantify confidence in inferred facts. It treats unknown graph edges as random variables and updates beliefs about them given observed relational evidence, making it especially suited to incomplete or noisy knowledge bases.	A Bayesian network is a probabilistic graphical model, introduced by Judea Pearl in 1988, that encodes a set of variables and their conditional dependencies as a directed acyclic graph (DAG). Each node represents a variable; each directed edge encodes a direct probabilistic influence. By combining Bayes' rule with the graph's conditional independence structure, the model supports reasoning under uncertainty — computing the probability of any variable given observed evidence about others.