2004•Fuzhou daxue xuebao. Ziran kexue banRequires access

A heuristic attribute reduction algorithm based on binary discernibility matrix

Qiu-Yue Lin

Abstract

First, we point out and improve the drawback of the matrix-transform-algorithm in reference[2]. Second, we provide a new method for calculating attribute significance using the heuristic knowledge in the information system. Then we give a heuristic attribute reduction algorithm based on binary discernible matrix.

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Available abstract

Key concepts: Heuristic, Reduction (mathematics), Binary number, Matrix (chemical analysis), Algorithm, Point (geometry), Logical matrix, Mathematics