METHOD OF PROBABILISTIC INFERENCE FROM LEARNING DATA IN BAYESIAN NETWORKS

被引:7
|
作者
Terent'yev, A. N. [1 ]
Biduk, P. I. [1 ]
机构
[1] Natl Tech Univ Ukraine, Kyiv Polytech Inst, Inst Appl Syst Anal, Kiev, Ukraine
关键词
Bayesian network; conditional probability tables; probabilistic inference; computational characteristics;
D O I
10.1007/s10559-007-0061-7
中图分类号
TP3 [计算技术、计算机技术];
学科分类号
0812 ;
摘要
Bayesian networks (BN) are a powerful tool for various data-mining systems. The available methods of probabilistic inference from learning data have shortcomings such as high computation complexity and cumulative error. This is due to a partial loss of information in transition from empiric information to conditional probability tables. The paper presents a new simple and exact algorithm for probabilistic inference in BN from learning data.
引用
收藏
页码:391 / 396
页数:6
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