2011•Computers & SecurityRequires access

Study to Attribute Reduction Algorithm of Incomplete Information Systems

Guohua Hu

Abstract

In this paper,attribute reduction based on tolerance relation was studied,and an algorithm for attribute reduction based on tolerance relation under attribute order was developed.With the proposed algorithm the unique attribute reduction of the incomplete information systems can be obtained.The validity and feasibility of the algorithms were demonstrated by typical examples.

About this research paper

What this paper is about

Why it matters

A significance statement is not available in the OpenAlex record.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Reduction (mathematics), Computer science, Relation (database), Attribute domain, Data mining, Order (exchange), Algorithm, Rough set