Assessment of Microarray Data Clustering Results Based on a New Geometrical Index for Cluster Validity

A measurement of cluster quality is often needed for DNA microarray data analysis. In this paper, we introduce a new cluster validity index, which measures geometrical features of the data. The essential concept of this index is to evaluate the ratio between the squared total length of the data eige...

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Bibliographic Details

Published in:	Soft computing (Berlin, Germany) Vol. 11; no. 4; pp. 341 - 348
Main Authors:	Lam, Benson S. Y., Yan, Hong
Format:	Journal Article
Language:	English
Published:	Heidelberg Springer Nature B.V 01.02.2007
Subjects:	Clustering Data analysis Datasets DNA chips
ISSN:	1432-7643, 1433-7479
Online Access:	Get full text
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