could anyone help me how to solve the error in matlab 2015a

when i run the command line

Md1=fitcsvm(X_train_w_best_features,y_train,'kernelFunction','rbf',...
    'OptimizeHyperparameters','auto',...
    'HyperparameterOptimizationOptions',struct('AcquisitionFunctionName',...
    'expected-improvement-plus','ShowPlots',true))

I am getting error stating OptimizeHyperparameters is not a valid parameter name.I think it is of version 2015a.But the command line gets executed in 2018a.

Could anyone help me how to execute in 2015a.

[Adam Danz]

In the current documentation, if you look at the name-value pair options for fitcsvm() you'll notice a OptimizeHyperparameters option.

Now check the documentation for the same function for r2015a. Here is a list of archived documentation links.

https://www.mathworks.com/help/doc-archives.html

1. Select the Matlab release
2. search for fitcsvm
3. Within the fitcsvm page, search for "OptimizeHyperparameters"

If that option is no where on the page, that means it wasn't available in that relase. If that option is on the page, compare that section of documentation to the current documentation.