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Conference Papers Year : 2005

Experiments in Clustering Homogeneous XML Documents to Validate an Existing Typology

Abstract

This paper presents some experiments in clustering homogeneous XMLdocuments to validate an existing classification or more generally anorganisational structure. Our approach integrates techniques for extracting knowledge from documents with unsupervised classification (clustering) of documents. We focus on the feature selection used for representing documents and its impact on the emerging classification. We mix the selection of structured features with fine textual selection based on syntactic characteristics.We illustrate and evaluate this approach with a collection of Inria activity reports for the year 2003. The objective is to cluster projects into larger groups (Themes), based on the keywords or different chapters of these activity reports. We then compare the results of clustering using different feature selections, with the official theme structure used by Inria.
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Dates and versions

inria-00000002 , version 1 (28-04-2005)
inria-00000002 , version 2 (08-07-2005)
inria-00000002 , version 3 (09-08-2005)

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Thierry Despeyroux, Yves Lechevallier, Brigitte Trousse, Anne-Marie Vercoustre. Experiments in Clustering Homogeneous XML Documents to Validate an Existing Typology. 5th International Conference on Knowledge Management (I-Know), Special Track on Knowledge Discovery and Semantic Technologies, Jun 2005, Graz, Austria. ⟨inria-00000002v3⟩

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