xxxx18一60岁hd中国/日韩女同互慰一区二区/西西人体扒开双腿无遮挡/日韩欧美黄色一级片 - 色护士精品影院www

  • 大小: 56KB
    文件類型: .zip
    金幣: 2
    下載: 0 次
    發(fā)布日期: 2021-05-19
  • 語(yǔ)言: Matlab
  • 標(biāo)簽: matlab??

資源簡(jiǎn)介

用遺傳算法優(yōu)化的BP神經(jīng)網(wǎng)絡(luò)算法,matlab版

資源截圖

代碼片段和文件信息

%讀取數(shù)據(jù)
data=xlsread(‘data.xls‘);

%訓(xùn)練預(yù)測(cè)數(shù)據(jù)
data_train=data(1:113:);
data_test=data(118:123:);

input_train=data_train(:1:9)‘;
output_train=data_train(:10)‘;

input_test=data_test(:1:9)‘;
output_test=data_test(:10)‘;

%數(shù)據(jù)歸一化
[inputnmininputmaxinputoutputnminoutputmaxoutput]=premnmx(input_trainoutput_train);?%對(duì)p和t進(jìn)行字標(biāo)準(zhǔn)化預(yù)處理?
net=newff(minmax(inputn)[101]{‘tansig‘‘purelin‘}‘trainlm‘);

net.trainParam.epochs=100;
net.trainParam.lr=0.1;
net.trainParam.goal=0.00001;
%net.trainParam.show=NaN

%網(wǎng)絡(luò)訓(xùn)練
net=train(netinputnoutputn);

%數(shù)據(jù)歸一化
inputn_test?=?tramnmx(input_testmininputmaxinput);

an=sim(netinputn);

test_simu=postmnmx(anminoutputmaxoutput);

error=test_simu-output_train;

plot(error)

k=error./output_train


?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2010-08-11?21:52??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\
?????文件?????????772??2009-08-31?23:41??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\BP.m
?????文件?????????420??2009-08-16?22:48??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\Code.m
?????文件????????1556??2009-08-31?23:41??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\Cross.m
?????文件?????????134??2009-09-18?14:16??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\data.m
?????文件???????46404??2009-09-18?14:23??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\data.mat
?????文件????????1158??2009-08-31?23:41??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\Decode.m
?????文件?????????296??2009-09-25?14:04??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\draw.m
?????文件?????????983??2010-08-11?21:51??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\fun.m
?????文件???????20425??2009-08-31?23:41??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\GA.m
?????文件????????4145??2009-12-19?00:30??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\Genetic.m
?????文件????????1701??2009-08-31?23:41??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\Mutation.m
?????文件????????1000??2009-09-18?20:33??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\Select.m
?????文件?????????291??2009-08-31?23:41??遺傳算法優(yōu)化BP網(wǎng)絡(luò)\test.m

評(píng)論

共有 條評(píng)論