Abstract:Ontology-based approach in exploratory analysis of textual data can significantly improve the qualityof the obtained results. On the other hand, the use of domain knowledge defined in the form ofontologies increases the time needed to prepare a model and makes required calculations morecomplex. The publication will discuss selected aspects of cluster analysis performed on documentsautomatically annotated using ontologies. It seems that methodological aspects of cluster analysisprocess, especially the way in wh… Show more
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