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Robust clustering by pruning outliers

✍ Scribed by Jiang-She Zhang; Yiu-Wing Leung


Book ID
117938130
Publisher
IEEE
Year
2003
Tongue
English
Weight
992 KB
Volume
33
Category
Article
ISSN
1083-4419

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The sum of least-squares regression method is normally used when principal components are extracted from a data matrix. This may result in a misleading set of principal components if outliers are present in the data set, in terms of both the number of components and their direction in vector space.