Interactive Exploration of Fuzzy Clusters Using Neighborgrams

Wiswedel, Bernd; Patterson, David E.; Berthold, Michael R.

Interactive Exploration of Fuzzy Clusters Using Neighborgrams

Dateien

Wiswedel_243746.pdfGröße: 3.85 MBDownloads: 302

Datum

2003

Autor:innen

Wiswedel, Bernd

Patterson, David E.

Berthold, Michael R.

Open Access-Veröffentlichung

Open Access Green

Sammlungen

Informatik und Informationswissenschaft

Publikationstyp

Beitrag zu einem Konferenzband

Publikationsstatus

Published

Erschienen in

NASRAOUI, Olfa, ed. and others. Proceedings of the 12th IEEE International Conference on Fuzzy Systems. Piscataway, NJ: IEEE Service Center, 2003, pp. 660-665. ISBN 0-7803-7810-5. Available under: doi: 10.1109/FUZZ.2003.1209442

Zusammenfassung

We describe an interactive method to generate a set of fuzzy clusters for classes of interest of a given, labeled data set. The presented method is therefore best suited for applications where the focus of analysis lies on a model for the minority class or for small- to medium-size data sets. The clustering algorithm creates one-dimensional models of the neighborhood for a set of patterns by constructing cluster candidates for each pattern of interest and then chooses the best subset of clusters that form a global model of the data. The accompanying visualization of these neighborhoods allows the user to interact with the clustering process by selecting, discarding, or fine-tuning potential cluster candidates. Clusters can be crisp or fuzzy and the latter leads to a substantial improvement of the classification accuracy. We demonstrate the performance of the underlying algorithm on several data sets from the StatLog project.

Fachgebiet (DDC)

004 Informatik

Konferenz

12th IEEE International Conference on Fuzzy Systems, 25. Mai 2003 - 28. Mai 2003, St. Louis, Missouri, USA

Zitieren

ISO 690

WISWEDEL, Bernd, David E. PATTERSON, Michael R. BERTHOLD, 2003. Interactive Exploration of Fuzzy Clusters Using Neighborgrams. 12th IEEE International Conference on Fuzzy Systems. St. Louis, Missouri, USA, 25. Mai 2003 - 28. Mai 2003. In: NASRAOUI, Olfa, ed. and others. Proceedings of the 12th IEEE International Conference on Fuzzy Systems. Piscataway, NJ: IEEE Service Center, 2003, pp. 660-665. ISBN 0-7803-7810-5. Available under: doi: 10.1109/FUZZ.2003.1209442

BibTex

@inproceedings{Wiswedel2003Inter-24374,
  year={2003},
  doi={10.1109/FUZZ.2003.1209442},
  title={Interactive Exploration of Fuzzy Clusters Using Neighborgrams},
  isbn={0-7803-7810-5},
  publisher={IEEE Service Center},
  address={Piscataway, NJ},
  booktitle={Proceedings of the 12th IEEE International Conference on Fuzzy Systems},
  pages={660--665},
  editor={Nasraoui, Olfa},
  author={Wiswedel, Bernd and Patterson, David E. and Berthold, Michael R.}
}

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Universitätsbibliographie

Ja