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Fast and high-quality document clustering algorithms play an important role in providing intuitive navigation and browsing mechanisms by organizing large amounts of information into a small number of meaningful clusters. In particular, clustering ...

This paper proposes an adaptive clustering approach. We focus on re-clustering an object set, previously clustered, when the feature set characterizing the objects increases. We have developed adaptive extensions for two traditional clustering ...

Partitional clustering algorithms are the most widely used approach in clustering problems. However, how to evaluate the clustering performance of these algorithms remains unanswered due to the lack of an efficient measure for accurately representing ...