THE APPLICATION OF KPCA IN DATA SPECIFICATION OF DATA PRETREATMENT

摘要：

Data Mining is the updated direction of database system and information decision.Data pretreatment is an important work before data mining,which can produce a direct influence during the process of data mining. Statistical analysis technique is the main way to deal with the original data.The passages main content is to make PCA better in data specification of data pretreatment, to use the kernel in PCA,in order to make the data more effectual and improve the quality of data mining.

关键词： Data Mining Data Specification Principal Composition Analysis Kernel Principal Composition Analysis

作者: Xinghuo Wan Lu Wang Huijuan Zhao

作者单位: College of Natural Science of Hebei Polytechnic University,Tangshan 063009,P.R.China

会议类型: 国际会议

会议名称: 2009 International Symposium on Computer Science and Technology(2009 中国宁波国际计算机科学与技术学术大会)

会议地点: 宁波

会议语种:英文

页码: 619-622

在线出版日期: 2009-11-20（万方平台首次上网日期，不代表论文的发表时间）