Representations of Vague Approximation Operators

摘要:

文章预览

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.

信息:

期刊:

编辑:

Helen Zhang and David Jin

页数:

287-290

DOI:

10.4028/www.scientific.net/AMR.282-283.287

引用:

H. D. Zhang and Y. P. He, "Representations of Vague Approximation Operators", Advanced Materials Research, Vols. 282-283, pp. 287-290, 2011

上线时间:

July 2011

输出:

价格:

$35.00

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