用聚类分析和人工神经网络解析漆器漆膜裂解色谱图
Analyzing the Pyrolysis Gas Chromatogram of Lacquer Film on Lacquerware by the Use of Cluster Analysis and Artificial Neural Networks
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摘要: 采用聚类分析法和变步长的误差反向传播人工神经网络方法,解析漆器漆膜的裂解色谱数据,获得了漆器漆膜隐含的年代信息。结果表明,本法为解析古代漆器漆膜年代信息提供了一条有效的新途径。Abstract: The chromatograms obtained from lacquer film on lacquerware by using of py-rolysis gas chromatography were analyzed by the method of cluster analysis and error back-propagation algorithm of step change of artificial neural networks. The results obtainedproved that the method furnished an effective new way for determining the ages of the an-cient lacquer film on lacquerware.