I'm getiing this error while running the below code and the error is "Function 'subsindex' is not defined for values of class 'cell'". Could anyone tell me the way to minimize it?

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GUDIVADA ROKESH KUMAR
评论： Steven Lord 2019-1-18
options = trainingOptions('sgdm',...
'LearnRateSchedule','piecewise',...
'LearnRateDropFactor',0.2,...
'LearnRateDropPeriod',5,...
'MaxEpochs',4,...
'MiniBatchSize',8,...
'ValidationData',{imgdtsTrain,imgdtsValidation},...
'ValidationFrequency',10,...
'Verbose',false,...
'Plots','training-progress')

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采纳的回答

Steven Lord
Steven Lord 2019-1-18
You've defined a variable named trainingOptions. That line of code is being interpreted as an attempt to index into that variable rather than an attempt to call the trainingOptions function. Rename or remove the variable then run that code again.
  2 个评论
Steven Lord
Steven Lord 2019-1-18
Show us the full error message (everything displayed in red text.)
Are you certain it is this call to trainingOptions that's throwing the error?
Did you rename or remove the variable from the workspace but not modify the code that precedes this line (which recreates that variable when you run it again?)

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