回归预测 | MATLAB实现BiLSTM双向长短期记忆神经网络多输入多输出预测
目录
预测效果
基本介绍
MATLAB实现BiLSTM双向长短期记忆神经网络多输入多输出预测，数据为多输入多输出预测数据，输入10个特征，输出3个变量,程序乱码是由于版本不一致导致，可以用记事本打开复制到你的文件，运行环境MATLAB2018b及以上。命令窗口输出MAE和R2，可在下载区获取数据和程序内容。
程序设计
- 完整程序和数据下载方式(资源处直接下载)：MATLAB实现BiLSTM双向长短期记忆神经网络多输入多输出预测
clike
%-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
layers = [ ...
sequenceInputLayer(numFeatures)
fullyConnectedLayer(numResponses)
regressionLayer];
options = trainingOptions('adam', ...
'MaxEpochs',250, ...
'GradientThreshold',1, ...
'InitialLearnRate',0.005, ...
'LearnRateSchedule','piecewise', ...
'LearnRateDropPeriod',125, ...
'LearnRateDropFactor',0.2, ...
'ExecutionEnvironment','cpu', ...
'Verbose',0, ...
'Plots','training-progress');
%-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
net = trainNetwork(XTrain,YTrain,layers,options);
dataTestStandardized = (dataTest - mu) / sig;
XTest = dataTestStandardized(1:end-1);
net = predictAndUpdateState(net,XTrain);
[net,YPred] = predictAndUpdateState(net,YTrain(end));
numTimeStepsTest = numel(XTest);
%-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------往期精彩
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参考资料
1\] https://blog.csdn.net/kjm13182345320/article/details/116377961 \[2\] https://blog.csdn.net/kjm13182345320/article/details/127931217 \[3\] https://blog.csdn.net/kjm13182345320/article/details/127894261