Abstract
This paper discusses two cluster validity indices that quantify the quality of a putative clustering in terms of label-homogeneity and connectivity. Because the indices are defined in terms of local data-density, they do not favour spherical or ellipsoidal clusters as other validity indices tend to do. A statistics-based decision framework is outlined that uses these indices to decide on the correct number of clusters.
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© 2004 Springer-Verlag Berlin Heidelberg
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Frederix, G., Pauwels, E.J. (2004). Shape-Invariant Cluster Validity Indices. In: Perner, P. (eds) Advances in Data Mining. ICDM 2004. Lecture Notes in Computer Science(), vol 3275. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-540-30185-1_11
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DOI: https://doi.org/10.1007/978-3-540-30185-1_11
Publisher Name: Springer, Berlin, Heidelberg
Print ISBN: 978-3-540-24054-9
Online ISBN: 978-3-540-30185-1
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