24小时热门版块排行榜    

查看: 2371  |  回复: 5
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

大雄十年

新虫 (初入文坛)

[求助] 神经网络预测

P=[0.2452 0.1466 0.1314 0.2243 0.5523 0.6642 0.7015 0.6981 0.6821 0.6945 0.7549 0.8215 0.2415 0.3027 0;
   0.2217 0.1581 0.1408 0.2304 0.5134 0.5312 0.6819 0.7125 0.7265 0.6847 0.7826 0.8325 0.2385 0.3125 0;
   0.2525 0.1627 0.1507 0.2406 0.5502 0.5636 0.7051 0.7352 0.7459 0.7015 0.8064 0.8156 0.2216 0.2701 1;
   0.2016 0.1105 0.1243 0.1978 0.5021 0.5232 0.6819 0.6952 0.7015 0.6825 0.7825 0.7895 0.2352 0.2506 0.5;
   0.2115 0.1201 0.1312 0.2019 0.5532 0.5736 0.7029 0.7032 0.7189 0.7019 0.7965 0.8025 0.2542 0.3125 0;
   0.2335 0.1322 0.1534 0.2214 0.5623 0.5827 0.7198 0.7276 0.7539 0.7506 0.8092 0.8221 0.2601 0.3198 0;
   0.2368 0.1432 0.1653 0.2205 0.5823 0.5971 0.7136 0.7129 0.7263 0.7153 0.8091 0.8217 0.2579 0.3099 0;
   0.2342 0.1368 0.1602 0.2131 0.5726 0.5822 0.7101 0.7098 0.7127 0.7121 0.7995 0.8126 0.2301 0.2867 0.5;
   0.2113 0.1212 0.1305 0.1819 0.4952 0.5312 0.6886 0.6898 0.6999 0.7323 0.7721 0.7956 0.2234 0.2799 1;
   0.2005 0.1121 0.1207 0.1605 0.4556 0.5022 0.6553 0.6673 0.6798 0.7023 0.7521 0.7756 0.2314 0.2977 0;]
T=[0.2217 0.1581 0.1408 0.2304 0.5134 0.5312 0.6819 0.7125 0.7265 0.6847 0.7826 0.8325;
   0.2525 0.1627 0.1507 0.2406 0.5502 0.5636 0.7051 0.7352 0.7459 0.7015 0.8064 0.8156;
   0.2016 0.1105 0.1243 0.1978 0.5021 0.5232 0.6819 0.6952 0.7015 0.6825 0.7825 0.7895;
   0.2115 0.1201 0.1312 0.2019 0.5532 0.5736 0.7029 0.7032 0.7189 0.7019 0.7965 0.8025;
   0.2335 0.1322 0.1534 0.2214 0.5623 0.5827 0.7198 0.7276 0.7539 0.7506 0.8092 0.8221;
   0.2368 0.1432 0.1653 0.2205 0.5823 0.5971 0.7136 0.7129 0.7263 0.7153 0.8091 0.8217;
   0.2342 0.1368 0.1602 0.2131 0.5726 0.5822 0.7101 0.7098 0.7127 0.7121 0.7995 0.8126;
   0.2113 0.1212 0.1305 0.1819 0.4952 0.5312 0.6886 0.6898 0.6999 0.7323 0.7721 0.7956;
   0.2005 0.1121 0.1207 0.1605 0.4556 0.5022 0.6553 0.6673 0.6798 0.7023 0.7521 0.7756;
   0.2123 0.1257 0.1343 0.2079 0.5579 0.5716 0.7059 0.7145 0.7205 0.7401 0.8019 0.8136];
threshold=[0 1;0 1;0 1;0 1;0 1;0 1; 0 1;0 1;0 1;0 1;0 1;0 1;0 1;0 1;0 1];
net=newff(threshold,[31, 12],{'tansig','logsig'},'traunlm');
net.trainParam.epochs=1000;
net.trainParam.goal=0.01;
LP.lr=0.1;
net=train(net,P,T);
P_test=[0.2123 0.1257 0.1343 0.2079 0.5579 0.5716 0.7059 0.7145 0.7205 0.7401 0.8019 0.8136 0.2317 0.2936 0];
Out=sim(net,P_test);
X=[0.2119 0.1215 0.1621 0.2161 0.6171 0.6159 0.7155 0.7201 0.7243 0.7298 0.8179 0.8229];
plot(1:12,X-out)

我用的是MATLAB 2014a, 运行之后显示:
警告: NEWFF used in an obsolete way.
> In obs_use at 17
  In newff>create_network at 126
  In newff at 101
          See help for NEWFF to update calls to the new argument list.

错误使用 network/subsasgn>network_subsasgn (line 553)
"trainFcn" cannot be set to non-existing function "traunlm".

出错 network/subsasgn (line 13)
net = network_subsasgn(net,subscripts,v,netname);

出错 newff>new_5p0 (line 300)
net.trainfcn = btf;

出错 newff>create_network (line 127)
  net = new_5p0(varargin{:});

出错 newff (line 101)
  out1 = create_network(varargin{:});
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

你好炎仔

新虫 (初入文坛)

5楼2017-07-05 16:19:14
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 6 个回答

zhoufang6885

金虫 (小有名气)

2楼2016-11-11 10:00:45
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

乐看尘世

新虫 (初入文坛)

现在还在弄这方面的东西么??
你是我的
3楼2017-02-09 21:39:55
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

summerfox008

新虫 (正式写手)

引用回帖:
3楼: Originally posted by 乐看尘世 at 2017-02-09 21:39:55
现在还在弄这方面的东西么??

你也在做神经网络么?
4楼2017-02-25 10:56:29
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
最具人气热帖推荐 [查看全部] 作者 回/看 最后发表
[职场人生] 40+中年人失业后,还能找到好工作吗? +11 xqy2009 2026-10-13 13/650 2026-10-15 21:32 by bear2007
[有机交流] 用NBS溴化时溶剂除了CCl4外还有什么 +3 18834002860 2026-10-12 6/300 2026-10-15 14:30 by 长沙摩尔信息科�
[基金申请] 申请科研项目纯靠实力能成功吗? 200+7 David1982 2026-10-13 11/550 2026-10-15 10:30 by zyqchem
[硕博家园] 极限拉扯,如何抉择 +11 Isak0320 2026-10-12 15/750 2026-10-14 21:55 by 猫鱼不是鱼
[有机交流] OpenAI又攻克数学难题了,离AI做有机合成还有多远? +8 wangyl_123 2026-10-10 13/650 2026-10-14 15:12 by zuesli
[教师之家] 课题组会帮你通过考核么? +4 好运来~9527 2026-10-10 7/350 2026-10-13 08:41 by xli1984
[公派出国] 售一区SCI文章T0P,我:8O.551.O54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:34 by XQNyDCa1Tk5n
[找工作] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 22:26 by XQNyDCa1Tk5n
[公派出国] 售SCI一区文章,我:8O5.5.1.O5.4,科目全,可伽急 +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 22:26 by XQNyDCa1Tk5n
[考博] 售SCI一区T0P文章,我:8.O55.1.O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 9/450 2026-10-11 22:15 by XQNyDCa1Tk5n
[考博] 售SCI一区文章,我:8.O.55.1.O.54,科目齐全,可伽急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 22:11 by XQNyDCa1Tk5n
[教师之家] 售SCI文章,我:8O5.5.1.O.54,科目齐全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 22:06 by XQNyDCa1Tk5n
[教师之家] 售SCI一区T0P文章,我:8.O.55.1.O.5.4,科目全,可+急 (EPI+-1)(金币-50) +5 qR2AdCWTVtkw 2026-10-09 10/500 2026-10-11 14:25 by VOMexwnDzOFZ
[教师之家] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 (EPI+-1)(金币-50) +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 14:05 by VOMexwnDzOFZ
[考研] 售SCI文章,我:8O.5.5.1O.54,科目全,可十急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:51 by VOMexwnDzOFZ
[硕博家园] 售SCI-T0P文章,我:8O.5.5.1.O.54,科目齐全,可+急 +5 qR2AdCWTVtkw 2026-10-09 8/400 2026-10-11 13:45 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +3 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:54 by VOMexwnDzOFZ
[找工作] 售SCI一区T0P文章,我:8O.55.1.O.5.4,科目齐全,可+急 +4 qR2AdCWTVtkw 2026-10-09 7/350 2026-10-11 10:34 by VOMexwnDzOFZ
[考博] 招收博士生一名 +3 mandolin 2026-10-10 3/150 2026-10-11 10:21 by 不是山谷!
[公派出国] 售SCI一区T0P文章,我:8O.55.1.O.54,科目全,可伽急 +4 qR2AdCWTVtkw 2026-10-09 4/200 2026-10-11 03:14 by M0zrYVSAnxpE
信息提示
请填处理意见