期刊名称：International Journal of Multimedia and Ubiquitous Engineering
印刷版ISSN：1975-0080
出版年度：2007
卷号：2
期号：4
出版社：SERSC
摘要：Generally the result data from DNA chip experiments have lots of gene expression information. Scientists want to get perspective insight or want to find intuitive fact from that data. Hierarchical clustering is the most widely used method for analysis of gene expression data. In this paper, we address leaf-ordering, which is a post-processing for the dendrograms – a sort of edge-weighted binary trees – created by hierarchical clustering and we present a new approach for leaf-ordering scheme. And we show the comparison results for our approach and the existing approach.
