National Natural Science Foundation of China (No.61300167, No.61139002, No.61171132);Open Subject of State Key Laboratory for Novel Software Technology of Nanjing University (No.KFKT2012B28);Supported by Blue Project in Jiangsu Province;Natural Science Research Program of Universities in Jiangsu Province (No.12KJB520013);Application Research Project of Nantong Science and Technology Program (No.BK2011062, No.BK2012038);Preliminary Research Project of Natural Science Research Fund of Nantong University (No.12ZY016)
DING Wei-ping, WANG Jian-dong, SHI Quan, et al. Attribute Equilibrium Reduction with Quantum Game Based on Mixed Co-Evolutionary Populations' Collaboration[J]. Acta Electronica Sinica, 2015, 43(1): 45-53.
DOI:
DING Wei-ping, WANG Jian-dong, SHI Quan, et al. Attribute Equilibrium Reduction with Quantum Game Based on Mixed Co-Evolutionary Populations' Collaboration[J]. Acta Electronica Sinica, 2015, 43(1): 45-53. DOI: 10.3969/j.issn.0372-2112.2015.01.008.
Attribute Equilibrium Reduction with Quantum Game Based on Mixed Co-Evolutionary Populations' Collaboration
In order to further improve the cooperative performance of evolutionary populations to solve out the optimal solution for attribute reduction in rough set theory
a novel attribute equilibrium reduction algorithm(named AERQG)with quantum game based on mixed co-evolutionary populations' collaboration is proposed.In this algorithm
the collaboration model of co-evolutionary populations based on the self-adaptive multilevel evolutionary tree is constructed.The mixed co-evolutionary mechanism
which is both competitive co-evolution for evolutionary individuals in populations and cooperative co-evolution for representative elitists between populations
is adopted to carry out the populations' co-evolution.This mechanism can better obtain the balance of attribute co-evolutionary reduction between exploitation in breadth and exploration in depth.Moreover
the compensation mechanism of trust margin is introduced into the quantum game model for multi-populations elites.The population elite can be sure to find out the respective optimal subset of attribute reduction by using the quantum game strategy
and thus the global optimal collaboration set of attribute reduction under the Nash equilibrium is achieved steadily.Experimental results demonstrate the proposed algorithm has achieved better high-performance on efficiency and accuracy than traditional algorithms.Further
the efficient reduction and segmentation for brain magnetic resonance imaging(MRI)in the incomplete electronic medical record system verifies its stronger practicality and robustness.