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In the paper, we addressed the problem of finding the common structures in a collection of XML documents. Since an XML document can be represented as a tree structure, the problem how to cluster a collection of XML documents can be considered as how to cluster a collection of tree-structured documents. First, we used SOM (Self-Organizing Map) with the Jaccard coefficient to cluster XML documents....
A hierarchical structure is used to represent the content of the semi-structured documents such as XML and XHTML. The traditional Vector Space Model (VSM) is not sufficient to represent both the structure and the content of such web documents. Hence in this paper, we introduce a novel method of representing the XML documents in Tensor Space Model (TSM) and then utilize it for clustering. Empirical...
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