作者: Bei Zhang , Min-Xia Zhang , Yu-Jun Zheng
关键词: Gaussian 、 Computer science 、 Mathematical optimization 、 Biogeography-based optimization 、 Benchmark (computing) 、 Global optimization 、 Key (cryptography) 、 Premature convergence 、 Population 、 Operator (computer programming)
摘要: The paper presents a hybrid biogeography-based optimization (BBO) and fireworks algorithm (FWA) for global optimization. key idea is to introduce the migration operator of BBO FWA, in order enhance information sharing among population, thus improve solution diversity avoid premature convergence. A probability designed integrate normal explosion which can not only reduce computational burden, but also achieve better balance between diversification intensification. Gaussian enhanced FWA (EFWA) reserved keep high exploration ability algorithm. Experimental results on selected benchmark functions show that has significantly performance improvement comparison with both EFWA.