Sciweavers

Share
JUCS
2010

An Approach to Generation of Decision Rules

8 years 3 months ago
An Approach to Generation of Decision Rules
: Classical classification and clustering based on equivalence relations are very important tools in decision-making. An equivalence relation is usually determined by properties of objects in a given domain. When making decision, anything that can be spoken about in the subject position of a natural sentence is an object, properties of which are fundamental elements of the knowledge of the given domain. This gives the possibility of representing the concept related to a given domain. In general, the information about a set of the objects is uncertain or incomplete. Various approaches representing uncertainty of a concept were proposed. In particular, Zadeh′s fuzzy set theory and Pawlak′s rough set theory have been most influential on this research field. Zadeh characterizes uncertainty of a concept by introducing a membership function and a similarity (fuzzy equivalence) relation of a set of objects. Pawlak then characterizes uncertainty of a concept by union of some equivalence cl...
Zhang Mingyi, Danning Li, Zhang Ying
Added 29 Jan 2011
Updated 29 Jan 2011
Type Journal
Year 2010
Where JUCS
Authors Zhang Mingyi, Danning Li, Zhang Ying
Comments (0)
books