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Ordinal Factor Analysis

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Formal Concept Analysis (ICFCA 2012)

Part of the book series: Lecture Notes in Computer Science ((LNAI,volume 7278))

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Abstract

We build on investigations by Keprt, Snásel, Belohlavek, and Vychodil on Boolean Factor Analysis. Rather than minimising the number of Boolean factors we aim at many-valued factorisations with a small number of ordinal factors.

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References

  1. Keprt, A., Snásel, V.: Binary factor analysis with help of formal concepts. In: Snásel, V., Belohlávek, R., (eds.) CLA. CEUR Workshop Proceedings, vol. 110. CEUR-WS.org (2004)

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  2. Keprt, A.: Algorithms for Binary Factor Analysis. PhD thesis (2006)

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  4. Belohlávek, R., Vychodil, V.: Discovery of optimal factors in binary data via a novel method of matrix decomposition. J. Comput. Syst. Sci. 76(1), 3–20 (2010)

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Author information

Authors and Affiliations

  1. Institut für Algebra, Technische Universität Dresden, Germany

    Bernhard Ganter & Cynthia Vera Glodeanu

Authors
  1. Bernhard Ganter
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  2. Cynthia Vera Glodeanu
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Editor information

Editors and Affiliations

  1. Computer Science Department, University of Nicosia, 46 Makedonitissas Ave., 1700, Nicosia, Cyprus

    Florent Domenach

  2. Higher School of Economics, National Research University, Pokrovsky Boulevard, 109028, Moscow, Russia

    Dmitry I. Ignatov

  3. Faculty of Business and Economics, Katholieke Universiteit Leuven, Naamsestraat 69, 3000, Leuven, Belgium

    Jonas Poelmans

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© 2012 Springer-Verlag Berlin Heidelberg

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Ganter, B., Glodeanu, C.V. (2012). Ordinal Factor Analysis. In: Domenach, F., Ignatov, D.I., Poelmans, J. (eds) Formal Concept Analysis. ICFCA 2012. Lecture Notes in Computer Science(), vol 7278. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-29892-9_15

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  • DOI: https://doi.org/10.1007/978-3-642-29892-9_15

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-642-29891-2

  • Online ISBN: 978-3-642-29892-9

  • eBook Packages: Computer ScienceComputer Science (R0)

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