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Exported regression learner model. Where to find the training results - RMSE, R^2, MSE, MAE?

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Euan Muir 2021-7-17

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https://ww2.mathworks.cn/matlabcentral/answers/880803-exported-regression-learner-model-where-to-find-the-training-results-rmse-r-2-mse-mae

回答： Anshika Chaurasia 2021-9-16

I am unable to find the values mentioned in the title, what path would I have to follow in the model struct to find them?

I notice there are several sigma values scattered around the struct, however I am unsure what they stand for? Just standard deviation?

Same applies to Alpha, Beta and Gamma values, but I think they are just shape parameters.

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Anshika Chaurasia 2021-9-16

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https://ww2.mathworks.cn/matlabcentral/answers/880803-exported-regression-learner-model-where-to-find-the-training-results-rmse-r-2-mse-mae#answer_788714

You can refer to the following MATLAB Answers:

Where to find model parameters for Classification and Regression Learner Apps? - MATLAB Answers - MATLAB Central (mathworks.com)

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AI, Data Science, and Statistics Statistics and Machine Learning Toolbox Regression Support Vector Machine Regression

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