Paper Title:
An Improved Value Reduction Algorithm Based on Core Value
  Abstract

Value reduction algorithm can filter and delete redundant conditional attribute value, so as to obtain decision rule of information system with least conditional attribute values. Based on the introduction of basic value reduction algorithm, the paper supplemented functions. Aiming at the circumstance of there is no repeated record and no conflict after deleting some attributes of a record, the algorithm supplement it. The example of value reduction based on the improved algorithm illustrated that it is an effective value reduction algorithm and an important supplement of basic value reduction algorithm.

  Info
Periodical
Edited by
Yanwen Wu
Pages
216-220
DOI
10.4028/www.scientific.net/AMR.187.216
Citation
W. Du, W. Wang, "An Improved Value Reduction Algorithm Based on Core Value", Advanced Materials Research, Vol. 187, pp. 216-220, 2011
Online since
February 2011
Authors
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Price
$32.00
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