Error using trainNetwork: asking for same sequence length.
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For some reason, trainNetwork funciton is not working while pulling out this error:
Error using trainNetwork
Invalid training data. Sequence responses must have the same sequence
length as the corresponding predictors.
This is my current code for the Training:
layers = [
miniBatchSize = 27;
options = trainingOptions('adam', ...
net = trainNetwork(XTrain,YTrain,layers,options);
and the Values inside the XTrain, YTrain, XValidation, and YValidation is,
I tried converting YTrain into the non-cell categorical variables, but it pulled out the error, so I had to use this format.
XValidation and YValidation is also in same format like above. What is the problem?
I don't see any problem with the length of sequence.
The total summary of the values are like this,
It seems you are providing wrong input sequence layer length while initializing the following layer
sequenceInputLayer(1, "Name", "input");
XTrain input is a sequence of length 150000 as shown in the provided figure. Try changing the sequence input layer initialization with
sequenceInputLayer(150000, "Name", "input");
Also, refer to the following resource dealing with same issue: