IDEAS home Printed from https://ideas.repec.org/a/hin/jnlaaa/382967.html
   My bibliography  Save this article

Approximate Accuracy Approaches to Attribute Reduction for Information Systems

Author

Listed:
  • Deshan Liu
  • Dapeng Wang
  • Deqin Yan
  • Yu Sang

Abstract

The key problem for attribute reduction to information systems is how to evaluate the importance of an attribute. The algorithms are challenged by the variety of data forms in information system. Based on rough sets theory we present a new approach to attribute reduction for incomplete information systems and fuzzy valued information systems. In order to evaluate the importance of an attribute effectively, a novel algorithm with rigorous theorem is proposed. Experiments show the effect of proposed algorithm.

Suggested Citation

  • Deshan Liu & Dapeng Wang & Deqin Yan & Yu Sang, 2014. "Approximate Accuracy Approaches to Attribute Reduction for Information Systems," Abstract and Applied Analysis, Hindawi, vol. 2014, pages 1-6, April.
    • Handle: RePEc:hin:jnlaaa:382967
    DOI: 10.1155/2014/382967
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/AAA/2014/382967.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/AAA/2014/382967.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2014/382967?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:hin:jnlaaa:382967. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.