Nan-Xing Liu

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Quantum Genetic Algorithm (QGA) is a promising area in the field of computational intelligence nowadays. Although some genetic algorithms to find minimal reduct of attributes have been proposed, most of them have some defects. On the other hand, quantum genetic algorithm has some advantages, such as strong parallelism, rapid good search capability, and(More)
In incomplete information systems, the rough set model based on dominance relation has some limitations. In this paper, by means of set-pair analysis we will define the set-pair (alpha, beta) -dominance relation for incomplete information systems, propose a rough set model based on set-pair (alpha, beta) -dominance relation to extend the classical rough set(More)
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