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Published in:
2006 | OriginalPaper | Chapter
Adaptive Document Maps
Authors : Krzysztof Ciesielski, Michał Dramiński, Mieczysław A. Kłopotek, Dariusz Czerski, Sławomir T. Wierzchoń
Published in: Intelligent Information Processing and Web Mining
Publisher: Springer Berlin Heidelberg
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As document map creation algorithms like WebSOM are computationally expensive, and hardly reconstructible even from the same set of documents, new methodology is urgently needed to allow to construct document maps to handle streams of new documents entering document collection. This challenge is dealt with within this paper. In a multi-stage process, incrementality of a document map is warranted.
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The quality of map generation process has been investigated based on a number of clustering and classification measures. Conclusions concerning the impact of incremental, topic-sensitive approach on map quality are drawn.