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Proceedings of 2009 International Symposium on Computer Science and Computational Technology (ISCSCT 2009)

Huangshan, China, December 26-28, 2009

Editors: Fei Yu, Guangxue Yue, Jian Shu, Yun Liu

AP Catalog Number: AP-PROC-CS-09CN005

ISBN: 978-952-5726-07-7 (Print), 978-952-5726-08-4 (CD-ROM)

Page(s): 26-29

The Matrix Reduct Algorithm of Incomplete Decision Table

Wenjun Liu and Zhuo Long

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First, we give the definition of relative matrix of fuzzy relative, then, Combining the technology of fuzzy clustering and ideal of rough sets, a method to obtain the attribute reduct from an incomplete decision table which includes continuous, order and discrete attributes is put forward.. Example shows this algorithm is effective and feasible.

Index Terms

continuous domain decision table, fuzzy sets, ,rough sets, attribute reduct, matrix

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