"NumBins" error when using fitcsvm, setting at least one hyperparameter to optimize, and specifying Nu
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Dammak
el 14 de Nov. de 2019
Comentada: Dammak
el 28 de Nov. de 2019
If I use fitcsvm with setting Nu and specifying at least one parameter to optimize, I get a non-informative error.
Here's sample code that will trigger the error:
features = [10;10;3;2];
labels = [1;1;0;0];
optHyp = hyperparameters('fitcsvm', features, labels)
optHyp(1).Optimize = true;
fitcsvm(features, labels ,'Nu',0.3, 'OptimizeHyperparameters',optHyp);
Here's the error I get:
This happens no matter what Nu value I set between 1 and 0, with different sets of features and labels, and with different hyperparameters getting set to optimize.
Furthermore, there is no user input called NumBins or similar for the classifier or the hyperparameters.
Anyone know what's going on here?
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Respuesta aceptada
Athul Prakash
el 26 de Nov. de 2019
Looks like there is a bug here. I have brought this issue to the notice of our developers. They will investigate the matter further.
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