WordSpace Visual Summary of Text Corpora
| dc.contributor.author | Brandes, Ulrik | |
| dc.contributor.author | Hoefer, Martin | deu |
| dc.contributor.author | Lerner, Jürgen | |
| dc.date.accessioned | 2011-03-24T16:00:16Z | deu |
| dc.date.issued | 2006-01-15 | |
| dc.description.abstract | In recent years several well-known approaches to visualize the topical structure of a document collection have been proposed. Most of them feature spectral analysis of a term-document matrix with influence values and dimensionality reduction. We generalize this approach by arguing that there are many reasonable ways to project the term-document matrix into low-dimensional space in which different features of the corpus are emphasized. Our main tool is a continuous generalization of adjacency-respecting partitions called structural similarity. In this way we obtain a generic framework in which influence weights in the term-document matrix, dimensionality-reducing projections, and the display of a target subspace may be varied according to nature of the text corpus. | eng |
| dc.description.version | published | |
| dc.format.mimetype | application/pdf | deu |
| dc.identifier.citation | First publ. in: Proceedings IST/SPIE´s of the 18th Annual International Symposium on Electronic Imaging (VDA ´06) / SPIE (2006), 6060, Article 60600N | deu |
| dc.identifier.doi | 10.1117/12.647867 | |
| dc.identifier.ppn | 306484935 | deu |
| dc.identifier.uri | http://kops.uni-konstanz.de/handle/123456789/5810 | |
| dc.language.iso | eng | deu |
| dc.legacy.dateIssued | 2009 | deu |
| dc.rights | terms-of-use | deu |
| dc.rights.uri | https://rightsstatements.org/page/InC/1.0/ | deu |
| dc.subject | Information Retrieval | deu |
| dc.subject | Text Visualization | deu |
| dc.subject | Data Analysis | deu |
| dc.subject | Graph Drawing | deu |
| dc.subject.ddc | 004 | deu |
| dc.title | WordSpace Visual Summary of Text Corpora | eng |
| dc.type | INPROCEEDINGS | deu |
| dspace.entity.type | Publication | |
| kops.citation.bibtex | @inproceedings{Brandes2006-01-15WordS-5810,
year={2006},
doi={10.1117/12.647867},
title={WordSpace Visual Summary of Text Corpora},
number={6060},
publisher={SPIE},
series={SPIE Proceedings},
booktitle={Visualization and Data Analysis 2006},
editor={Erbacher, Robert F. and Roberts, Jonathan C. and Gröhn, Matti T. and Börner, Katy},
author={Brandes, Ulrik and Hoefer, Martin and Lerner, Jürgen},
note={Article Number: 60600N}
} | |
| kops.citation.iso690 | BRANDES, Ulrik, Martin HOEFER, Jürgen LERNER, 2006. WordSpace Visual Summary of Text Corpora. Electronic Imaging 2006. San Jose, CA. In: ERBACHER, Robert F., ed., Jonathan C. ROBERTS, ed., Matti T. GRÖHN, ed., Katy BÖRNER, ed.. Visualization and Data Analysis 2006. SPIE, 2006, 60600N. SPIE Proceedings. 6060. Available under: doi: 10.1117/12.647867 | deu |
| kops.citation.iso690 | BRANDES, Ulrik, Martin HOEFER, Jürgen LERNER, 2006. WordSpace Visual Summary of Text Corpora. Electronic Imaging 2006. San Jose, CA. In: ERBACHER, Robert F., ed., Jonathan C. ROBERTS, ed., Matti T. GRÖHN, ed., Katy BÖRNER, ed.. Visualization and Data Analysis 2006. SPIE, 2006, 60600N. SPIE Proceedings. 6060. Available under: doi: 10.1117/12.647867 | eng |
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| kops.conferencefield | Electronic Imaging 2006, San Jose, CA | deu |
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| kops.identifier.nbn | urn:nbn:de:bsz:352-opus-77724 | deu |
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| kops.sourcefield | ERBACHER, Robert F., ed., Jonathan C. ROBERTS, ed., Matti T. GRÖHN, ed., Katy BÖRNER, ed.. <i>Visualization and Data Analysis 2006</i>. SPIE, 2006, 60600N. SPIE Proceedings. 6060. Available under: doi: 10.1117/12.647867 | deu |
| kops.sourcefield.plain | ERBACHER, Robert F., ed., Jonathan C. ROBERTS, ed., Matti T. GRÖHN, ed., Katy BÖRNER, ed.. Visualization and Data Analysis 2006. SPIE, 2006, 60600N. SPIE Proceedings. 6060. Available under: doi: 10.1117/12.647867 | deu |
| kops.sourcefield.plain | ERBACHER, Robert F., ed., Jonathan C. ROBERTS, ed., Matti T. GRÖHN, ed., Katy BÖRNER, ed.. Visualization and Data Analysis 2006. SPIE, 2006, 60600N. SPIE Proceedings. 6060. Available under: doi: 10.1117/12.647867 | eng |
| kops.title.conference | Electronic Imaging 2006 | |
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| source.bibliographicInfo.articleNumber | 60600N | |
| source.bibliographicInfo.seriesNumber | 6060 | |
| source.contributor.editor | Erbacher, Robert F. | |
| source.contributor.editor | Roberts, Jonathan C. | |
| source.contributor.editor | Gröhn, Matti T. | |
| source.contributor.editor | Börner, Katy | |
| source.publisher | SPIE | |
| source.relation.ispartofseries | SPIE Proceedings | |
| source.title | Visualization and Data Analysis 2006 |
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