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Getting Error in training Using fitcensemble() Function of MATLAB

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S. Sal
S. Sal 2021-8-3
评论： S. Sal 2021-8-3
I am trying to train a classification model using fitcensemble in MATLAB with generic implementation:
Model = fitcensemble(Xtrain,Ytrain);
The feature vector and output has form:
  • Xtrain: 80x92184
  • Ytrain:80 x 1
The model does not train instead I get this error:
Warning: AdaBoost M2 exits because pseudo-loss from the last hypothesis is not positive.
as shown in the snapshot below:
Displayed Error Code
The model details that I get after the above error message is given below:
Model Details
What does this error means, and how can i remedy this

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