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4篇 您的检索式：作者名="ABBAS SEIFI"

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		题名	作者	年代	出处	被引量
	1	A system dynamics analysis of energy consumption and corrective policies in Iranian iron and steel industry显示文摘	NASTARAN ANSARI ABBAS SEIFI	2012	Energy2012，43，：	1
	2	A system dynamics model for analyzing energy consumption and CO2emission in Iranian cement industry under various production and export scenarios显示文摘	NASTARAN ANSARI ABBAS SEIFI	2013	Energy Policy2013，58，：	1
	3	Lower and upper bounds for location-arc routing problems with vehicle capacity constraints显示文摘	Seyed Hossein Hashemi Doulabi Abbas Seifi	2013	European Journal of Operational Research2013，，：	1
	4	An efficient Bayesian network for differential diagnosis using experts’knowledge显示文摘Purpose-This study aims to differential diagnosis of some diseases using classification methods to support effective medical treatment.For this purpose,different classification methods based on data,experts’knowledge and both are considered in some cases.Besides,feature reduction and some clustering methods are used to improve their performance.Design/methodology/approach-First,the performances of classification methods are evaluated for differential diagnosis of different diseases.Then,experts’knowledge is utilized to modify the Bayesian networks’structures.Analyses of the results show that using experts’knowledge is more effective than other algorithms for increasing the accuracy of Bayesian network classification.A total of ten different diseases are used for testing,taken from the Machine Learning Repository datasets of the University of California at Irvine(UCI).Findings-The proposed method improves both the computation time and accuracy of the classification methods used in this paper.Bayesian networks based on experts’knowledge achieve a maximum average accuracy of 87 percent,with a minimum standard deviation average of 0.04 over the sample datasets among all classification methods.Practical implications-The proposed methodology can be applied to perform disease differential diagnosis analysis.Originality/value-This study presents the usefulness of experts’knowledge in the diagnosis while proposing an adopted improvement method for classifications.Besides,the Bayesian network based on experts’knowledge is useful for different diseases neglected by previous papers.	Mohammad Mahdi Ershadi Abbas Seifi	2020	International Journal of Intelligent Computing and Cybernetics2020，13，1：	0

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