Paper Title:
Representations of Vague Approximation Operators
  Abstract

As a suitable mathematical model to handle partial knowledge in data bases, rough set theory is emerging as a powerful theory and has been found its successive applications in the fields of artificial intelligence such as pattern recognition, machine learning, etc. In the paper, a vague relation is first defined, which is the extension of fuzzy relation. Then a new pair of lower and upper generalized rough approximation operators based on the vague relation is first proposed by us. Finally, the representations of vague rough approximation operators are presented.

  Info
Periodical
Advanced Materials Research (Volumes 282-283)
Chapter
Chapter2: Material Science, Environment Science and Engineering
Edited by
Helen Zhang and David Jin
Pages
287-290
DOI
10.4028/www.scientific.net/AMR.282-283.287
Citation
H. D. Zhang, Y. P. He, "Representations of Vague Approximation Operators", Advanced Materials Research, Vols. 282-283, pp. 287-290, 2011
Online since
July 2011
Export
Price
$32.00
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