摘要
介绍了聚类误差平方和准则,指出了误差平方和准则的不足,提出了误差绝对值和准则、最大误差准则以及误差p次方和准则。
The principle of the sum of square errors criterion is introduced. The shortage of the sum of square errors criterion is point out. The sum of absolute errors criterion, maximum error criterion and the sum of power of errors criterion are proposed.
出处
《科学技术与工程》
2009年第9期2405-2407,共3页
Science Technology and Engineering
关键词
聚类问题
准则
分类
clustering problem criterion classification
