CLUSTER-ANALYSIS BY SIMULATED ANNEALING

被引:38
作者
SUN, LX [1 ]
XIE, YL [1 ]
SONG, XH [1 ]
WANG, JH [1 ]
YU, RQ [1 ]
机构
[1] HUNAN UNIV,DEPT CHEM & CHEM ENGN,CHANGSHA 410082,PEOPLES R CHINA
来源
COMPUTERS & CHEMISTRY | 1994年 / 18卷 / 02期
关键词
D O I
10.1016/0097-8485(94)85003-8
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The present paper tries to apply a new clustering algorithm based on simulated annealing to chemometric research. A new stopping criterion and perturbation method which are more feasible than those proposed in the literature, are proposed. The algorithm is first tested on simulated data, and then used for the classification of Chinese tea samples. The results show that the algorithm which guaranteed obtaining a global optimum compared favourably with the traditional hierarchical technique and K-means algorithm.
引用
收藏
页码:103 / 108
页数:6
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