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nono2009
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No gains, no pains.
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ר¼Ò¾Ñé: +21105 - ·ÂÕæEPI: 1
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3Â¥2009-10-29 16:20:55
hitzhang
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4Â¥2009-10-29 18:08:56
yujunhui
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nono2009(½ð±Ò+2,VIP+0):ºÜÏêϸ£¡ºÜºÃ£¡Ð»Ð»½»Á÷¡£ 10-29 23:20
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Éñ¾ÍøÂçµÄÖÖÀà ¶àÁË ²»ÖªµÀÄãÒª¶¨ÒåÄÇÖÖ ÏÈÔÚÒÔBPÍøÂçΪÀý×Ó p = [-1 -1 2 2;0 5 0 5]; t = [-1 -1 1 1]; net=newff(minmax(p),[3,1],{'tansig','purelin'},'traingda'); net.trainParam.show = 50; net.trainParam.lr = 0.05; net.trainParam.lr_inc = 1.05; net.trainParam.epochs = 300; net.trainParam.goal = 1e-5; [net,tr]=train(net,p,t); a = sim(net,p) ³ÌÐòÔËÐÐÈçÏ TRAINGDA, Epoch 0/300, MSE 1.71149/1e-05, Gradient 2.6397/1e-06 TRAINGDA, Epoch 44/300, MSE 7.47952e-06/1e-05, Gradient 0.00251265/1e-06 TRAINGDA, Performance goal met. a = -1.0036 -0.9960 1.0008 0.9991 ÖÁÓÚÊý¾ÝÔ¤´¦Àí ÒÔ¼° ÍøÂçµÄ²ÎÊýÉèÖà ¥Ö÷×îºÃ˵Çå³þ ÕâÑù ¿ÉÒÔÕë¶ÔÄãµÄÎÊÌâÀ´»Ø´ð£¡ |

5Â¥2009-10-29 23:18:23
kelvinlaw
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nono2009(½ð±Ò+0,VIP+0):¿ÉÒÔ×Ô¶¨ÒåµÄ¡£²éÒ»ÏÂmatlabµÄhelp. 11-1 14:31
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