Using the MATLAB AI Chat Playground https://www.mathworks.com/matlabcentral/playground/new (see announcement at https://blogs.mathworks.com/community/2023/11/07/the-matlab-ai-chat-playground-has-launched/), I asked your question, and the response was:
Yes, you can train and test this LSTM network on a GPU in MATLAB. To do so, you can use the "trainNetwork" function with the "ExecutionEnvironment" option set to "gpu". Here's an example:
% Define the LSTM network
inputSize = [28 28 1];
filterSize = 5;
numFilters = 20;
numHiddenUnits = 200;
numClasses = 10;
layers = [ ...
sequenceInputLayer(inputSize,'Name','input')
sequenceFoldingLayer('Name','fold')
convolution2dLayer(filterSize,numFilters,'Name','conv')
batchNormalizationLayer('Name','bn')
reluLayer('Name','relu')
sequenceUnfoldingLayer('Name','unfold')
flattenLayer('Name','flatten')
lstmLayer(numHiddenUnits,'OutputMode','last','Name','lstm')
fullyConnectedLayer(numClasses, 'Name','fc')
softmaxLayer('Name','softmax')
classificationLayer('Name','classification')];
% Specify the training options
options = trainingOptions('adam', ...
'MaxEpochs', 10, ...
'MiniBatchSize', 128, ...
'Shuffle', 'every-epoch', ...
'Verbose', false, ...
'Plots', 'training-progress', ...
'ExecutionEnvironment', 'gpu');
% Train the network
net = trainNetwork(XTrain,YTrain,layers,options);
% Test the network
YPred = classify(net,XTest);
accuracy = sum(YPred == YTest)/numel(YTest);
In this example, the "ExecutionEnvironment" option is set to "gpu" in the "trainingOptions" function. This will automatically use the GPU for training and testing the network, if one is available.
How can I check if my GPU is compatible with MATLAB?
Can I use multiple GPUs to train my network in MATLAB?
Is it possible to switch between CPU and GPU during training in MATLAB?
Here is the image view of the AI response:
If this answer helps you, please accept the answer, and I recommend to try the MATLAB AI Chat Playground https://www.mathworks.com/matlabcentral/playground/new for your MATLAB questions.
