Rough set based incremental clustering of interval data

被引:41
|
作者
Asharaf, S [1 ]
Murty, MN [1 ]
Shevade, SK [1 ]
机构
[1] Indian Inst Sci, Bangalore 560012, Karnataka, India
关键词
clustering; leader; interval data; rough set;
D O I
10.1016/j.patrec.2005.09.018
中图分类号
TP18 [人工智能理论];
学科分类号
081104 ; 0812 ; 0835 ; 1405 ;
摘要
This paper introduces a novel incremental approach to clustering interval data. The method employs rough set theory to capture the inherent uncertainty involved in cluster analysis. Our experimental results show that it produces meaningful cluster abstractions for interval data at a minimal computational expense. (c) 2005 Elsevier B.V. All rights reserved.
引用
收藏
页码:515 / 519
页数:5
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