On an Approach to Clustering of Network Traffic

被引:3
|
作者
Kerimova, L. E. [1 ]
机构
[1] Natl Acad Sci Azerbaijan, Inst Informat Technol, Ul F Agaeva 9, AZ-1141 Baku, Azerbaijan
关键词
classification; clustering; objective function; performance criterion; performance functional; crisp c-partition; fuzzy c-partition; k-means algorithm;
D O I
10.3103/S0146411607020071
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
The problem of clustering with a new generalized performance criterion is considered, the concept of the "center of the cluster" is introduced, and it is shown that the definition of the concept is well-defined. Necessary conditions for minimization of the functional are derived in a theorem which encompasses both fuzzy and crisp partitions into clusters. The k-means algorithm, which is based on this necessary condition, finds the optimal cluster iteratively.
引用
收藏
页码:107 / 113
页数:7
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