摘要
应用主成分聚类分析方法对景德镇地区的21个古瓷胎样本的化学成分数据进行了研究,得到几个主成分得分,利用主成分分析结果代替原来较多的成分指标,进行聚类分析,得到聚类结果。结果表明,根据景德镇历代瓷胎配方的演变规律,瓷胎基本上可分为五代宋、元明、清三类,该方法可对未知样本的断代提供一定的参考依据。
This article adopts the method of principal component cluster Analysis to study on the chemical composition data of 21 ancient porcelain body samples in Jingdezhen region.After getting several principal components and integrated,we replaced the original data with the result of principal component analysis to cluster.According to the evolution law of the batch formula of bodies,it is found that the process of development of Jingdezhen ancient porcelain is divisible into three periods in the clustering results.The method can be used to determine the dynasty of the unknown samples.
出处
《中国陶瓷》
CAS
CSCD
北大核心
2011年第7期48-51,共4页
China Ceramics
