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yuweibest

木虫 (正式写手)

[交流] 【求助/交流】神经网络遗传算法优化培养基 已有1人参与

本人在用神经网络遗传算法优化培养基时老是出现问题,现在向各位大虾求助,帮忙用matlab编下程序,在下感激不尽
P=[0.59920,0.59920,0.59920,0.59920,0.71944,0.71944,0.71944,0.71944,0.79959,0.79959,0.79959,0.79959,1,1,1,1;
0.07816,0.09819,0.11824,0.13828,0.07816,0.09819,0.11824,0.13828,0.07816,0.09819,0.11824,0.13828,0.07816,0.09819,0.11824,0.13828;
0.05811,0.07816,0.09819,0.118240,07816,0.05811,0.11824,0.09819,0.09819,0.11824,0.05811,0.07816,0.11824,0.09819,0.07816,0.05811;
0,0.00200,0.00401,0.00601,0.00401,0.00601,0,0.00200,0.00601,0.00401,0.00200,0,0.00200,0,0.00601,0.00401]
T=[0.13387,0.13026,0.12345,0.14028,0.13948,0.14910,0.15030,0.12625,0.16192,0.14790,0.09379,0.08617,0.10501,0.12906,0.11864,0.14269]
神经网络输入层为4,输出层为1,中间隐含层没定
遗传算法以上面神经网络所建立的模型为适度函数,每个参数的字串长度为5,4个参数组合在一起形成长度L为20的染色体,每代个体之间通过单点交叉(交叉概率为0.8)交流各自的优秀基因,及单点变异(变异概率为0.05),产生新的基因型和种群,所产生的新字串代码经解码,通过轮盘赌方法选择适应度值大的优秀基因。
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夜曲陪伴

铁虫 (小有名气)

我也觉得好难啊
4楼2010-11-03 21:08:52
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yuweibest

木虫 (正式写手)

有大侠帮忙吗?小弟谢谢了
2楼2010-05-12 21:15:13
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