MATLAB: Error using kmeans Too Many input Arguments

error too many input argumentsk-meansmatlab 7matlab 8.5Statistics and Machine Learning Toolbox

Hello, Error using kmeans Too many input arguments. The code is below. It works when trying with matlab 7 but fails whith matlab 8.5.

Any indications please ?

[IDX,C] = kmeans(PARA.data,PARA.class_n, 'Start','cluster', … 'Maxiter',1000, … 'EmptyAction','singleton', … 'Display','off');

Best Answer

Which version of kmeans are you using? See:

which kmeans -all

Please post the complete error message. Perhaps "PARA.data" contains a function, which does not have any output arguments. Without knowing your exact data, this cannot be guessed.

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Yes it is possible.

kmeans allows you to set option parameters via the statset function. In the help page kmeans there some examples on how using stateset.

Set the parameter 'OutputFcn' as shown in this tutorial, for displaying iteration results in iterative solvers: https://it.mathworks.com/help/matlab/math/output-functions.html

Best Answer

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MATLAB: Errors using colorbar and data fitting: Too many input arguments

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