DocumentCode
536851
Title
A Novel Attribute Reduction Algorithm of Concept Lattice
Author
Shen Jin-biao ; Lv Yue-jin
Author_Institution
Sch. of Math. & Inf. Sci., Guangxi Univ., Nanning, China
fYear
2010
fDate
7-9 Nov. 2010
Firstpage
1
Lastpage
4
Abstract
Concept lattice is a form of conceptual classification of the object or concept hierarchy based on the crisp relation between object set and attribute set. It has been used with a high intensity to knowledge reduction. Through the in-depth study of concept lattice, this paper presents the definition and natures of attribute importance in concept lattice, and accordingly illuminates an attribute reduction algorithm of concept lattice. An example shows that the algorithm is feasible and effective.
Keywords
attribute grammars; data handling; formal concept analysis; attribute reduction algorithm; attribute set; concept lattice; conceptual classification; knowledge reduction; object set; Bismuth; Classification algorithms; Computers; Educational institutions; Information science; Lattices;
fLanguage
English
Publisher
ieee
Conference_Titel
E-Product E-Service and E-Entertainment (ICEEE), 2010 International Conference on
Conference_Location
Henan
Print_ISBN
978-1-4244-7159-1
Type
conf
DOI
10.1109/ICEEE.2010.5660668
Filename
5660668
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