基于遗传算法联姻策略的贝叶斯网络结构学习
朱宇, 王慧玲, 徐苗, 綦小龙

Bayesian network structure learning method based on genetic algorithm marriage strategy
Yu Zhu, Huiling Wang, Miao Xu, Xiaolong Qi
表3 Child网络结构学习对比
Table 3 Structure learning in Child network
情况集成联姻算法

Tree⁃ACO

联姻算法

Tree⁃ACO算法

Chain⁃GA

联姻算法

Chain⁃GA算法GA⁃K2算法GWPA算法
平均值标准差平均值标准差平均值标准差平均值标准差平均值标准差平均值标准差平均值标准差
正确边23.000.9021.801.3316.601.3612.600.4912.001.1015.401.5021.41.02
反向边0.600.490.800.981.800.982.200.402.400.492.400.491.201.65
冗余边0.200.400.400.492.000.636.000.906.400.802.601.490.500.50
缺失边1.401.022.401.506.600.5010.600.8010.801.337.201.471.901.24
错误边2.200.983.601.6210.401.7418.601.8519.601.8512.203.002.401.34