Computer Science ›› 2008, Vol. 35 ›› Issue (1): 171-175.
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LIU Zhen ZHOU Ming-Tian (College of Computer Science and Engineering,UESTC, Chengdu 610054)
Online:
Published:
Abstract: To Infer in a Bayesian network, parameter learning for a given network node is obviously necessary. But during the course of parameter learning, evidence loss would happen from time to time and therefore slow down the parameter convergence, influence the
Key words: Bayesian network, Evidence loss, EM(η) algorithm, Learning rate
LIU Zhen ZHOU Ming-Tian (College of Computer Science and Engineering,UESTC, Chengdu 610054). [J].Computer Science, 2008, 35(1): 171-175.
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