24小时热门版块排行榜    

查看: 836  |  回复: 3

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。
回复此楼
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

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
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

yuweibest

木虫 (正式写手)

这么难的问题
3楼2010-11-03 21:03:16
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

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
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
相关版块跳转 我要订阅楼主 yuweibest 的主题更新
普通表情 高级回复 (可上传附件)
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[考研] 311求调剂 +6 冬十三 2026-03-15 6/300 2026-03-16 08:00 by wang_dand
[考研] 0703化学调剂,求各位老师收留 +7 秋有木北 2026-03-14 7/350 2026-03-15 17:30 by 小物理化学
[考研] 274求调剂 +4 时间点 2026-03-13 4/200 2026-03-15 15:29 by Rambo13
[考研] 材料工程327求调剂 +3 xiaohe12w 2026-03-11 3/150 2026-03-14 20:20 by ms629
[考研] 复试调剂 +3 呼呼?~+123456 2026-03-14 3/150 2026-03-14 16:53 by WTUChen
[考研] 一志愿哈工大材料324分求调剂 +5 闫旭东 2026-03-14 5/250 2026-03-14 14:53 by 木瓜膏
[考研] 267一志愿南京工业大学0817化工求调剂 +5 SUICHILD 2026-03-12 5/250 2026-03-14 14:53 by jean5056
[考研] 学硕285求调剂 +13 Wisjxn 2026-03-12 46/2300 2026-03-14 10:33 by JourneyLucky
[考研] 330求调剂 +3 ?酱给调剂跪了 2026-03-13 3/150 2026-03-14 10:13 by JourneyLucky
[考研] 288求调剂 +14 王晓阳- 2026-03-09 19/950 2026-03-14 02:05 by JourneyLucky
[考研] 321求调剂 +3 CUcat 2026-03-10 3/150 2026-03-14 00:25 by JourneyLucky
[考研] 279求调剂 +3 抓着星星的女孩 2026-03-10 3/150 2026-03-13 23:47 by userper
[考研] 341求调剂 +3 番茄头--- 2026-03-10 3/150 2026-03-13 23:07 by JourneyLucky
[考研] 求材料调剂 085600英一数二总分302 前三科235 精通机器学习 一志愿哈工大 +4 林yaxin 2026-03-12 4/200 2026-03-13 22:04 by 星空星月
[考研] 293求调剂 +3 世界首富 2026-03-11 3/150 2026-03-13 16:27 by JourneyLucky
[考研] 土木第一志愿276求调剂,科研和技能十分丰富,求新兴方向的导师收留 +3 土木小天才 2026-03-12 3/150 2026-03-13 15:01 by JourneyLucky
[考研] 纺织、生物、化学、材料相关专业招生了 +4 耶耶业 2026-03-09 7/350 2026-03-12 19:05 by Equinoxhua
[考博] 读博申请 +5 感dd 2026-03-10 7/350 2026-03-11 17:02 by QGZDSYS
[考研] 哈工大材料324求调剂 +6 闫旭东 2026-03-10 8/400 2026-03-10 22:49 by 星空星月
[考研] 327分求调剂086 +4 西红柿?小帅 2026-03-09 7/350 2026-03-10 14:47 by ruiyingmiao
信息提示
请填处理意见