For Quantum-inspired Evolutionary Algorithm(QEA) is suitable to be used in the problems that use binary coding,but hard be used in that use multinary coding,a novel evolutionary algorithm called Probability Evolutionary Algorithm(PEA) is presented.

• 针对量子进化算法(QEA)求解二进制编码问题比较有效,而求解多进制编码问题则比较困难,提出一种概率进化算法(PEA)。