Approaches to Decision Inference Rules Based on Concept Lattices

Author

Qiu, Guo-Fang

Author_Institution

Sch. of Manage., Xi´´an Univ. of Archit. & Technol., Xi´´an, China

Volume

2

fYear

2009

fDate

6-7 June 2009

Firstpage

52

Lastpage

55

Abstract

Four kinds of basic decision rule sets are respectively produced from the formal concept lattice, the dual formal concept lattice, the object-oriented concept lattice and the attribute-oriented concept lattice in a formal context. Based on these sets, two types of decision inferences are established via an inclusion degree. The corresponding decisions by inferences are proved to be the lower and the upper approximated decisions. Thus total decision rules described as the lower and the upper approximated decision rules are obtained. And they are accordant and consistent with the basic decision rule sets.

Keywords

decision theory; inference mechanisms; object-oriented methods; attribute-oriented concept lattice; decision inference rules; dual formal concept lattice; inclusion degree; object-oriented concept lattice; Computational intelligence; Computer architecture; Conference management; Data analysis; Electronic mail; Home computing; Information retrieval; Lattices; Machine learning; Technology management; concept lattice; decision rule; inclusion degree; inference;

fLanguage

English

Publisher

ieee

Conference_Titel

Computational Intelligence and Natural Computing, 2009. CINC '09. International Conference on

Conference_Location

Wuhan

Print_ISBN

978-0-7695-3645-3

Type

conf

DOI

10.1109/CINC.2009.181

Filename

5231053