The infocrystal spoerri 1995 visualizes a weighted

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Unformatted text preview: — information retrieval. In text mining or information retrieval systems visualization methods can improve and simplify the discovery or extraction of relevant patterns or information. Information that allow a visual representation comprises aspects of the document collection or result sets, keyword relations, ontologies or — if retrieval systems are considered — aspects of the search process itself, e.g. the search or navigation path in hyperlinked collections. However, especially for text collections we have the problem of finding an appropriate visualization for abstract textual information. Furthermore, an interactive visual data exploration interface is usually desirable, e.g. to zoom in local areas or to select or mark parts for further processing. This results in great demands on the user interface and the hardware. In the following we give a 48 LDV-FORUM A Brief Survey of Text Mining brief overview of visualization methods that have been realized for text mining and information retrieval systems. 3.4.1 Visualizing Rel...
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This note was uploaded on 06/19/2011 for the course IT 2258 taught by Professor Aymenali during the Summer '11 term at Abu Dhabi University.

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