2004•Acta Scientiarum Naturalium Universitatis SunyatseniRequires access

An Improved Heuristic Algorithm of Attribute Reduction in Rough Set

ShunxiangWu, MaoqingLi, WentingHuang, SifengLiu

Abstract

This paper introduces background of rough set theory, then proposes a new algorithm for finding optimal reduction and make comparison between the original algorithm and the improved one by the experiment about the nine standard data set in UL database to explain the validity of the improved heuristic algorithm.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 11 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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: Rough set, Reduction (mathematics), Heuristic, Algorithm, Set (abstract data type), Computer science, Null-move heuristic, Data set