Personalized Body Constitution Inquiry Based on Machine Learning

Figure 3

Experimental performances of different models. A-G: The indicator to evaluate the multiclassification of the classifier. H: The number of features used to construct the model when the identification accuracy of the model is highest. C_1: BC combination: Balanced Constitution, Yang-deficient Constitution, Qi-deficient Constitution; C_2: BC combination: Damp-heat Constitution, Stagnant Blood Constitution, Stagnant Qi Constitution; C_3: BC combination: Yang-deficient Constitution, Phlegm-dampness Constitution, Stagnant Blood Constitution; C_4: BC combination: Balanced Constitution, Yin-deficient Constitution, Stagnant Blood Constitution; C_5: BC combination: Qi-deficient Constitution, Damp-heat Constitution, Stagnant Blood Constitution; C_6: BC combination: Qi-deficient Constitution, Stagnant Qi Constitution, Inherited Special Constitution; C_7: BC combination: Balanced Constitution, Yang-deficient Constitution, Phlegm-dampness Constitution; C_8: BC combination: Yang-deficient Constitution, Damp-heat Constitution, Stagnant Qi Constitution; C_9: BC combination: Yin-deficient Constitution, Stagnant Qi Constitution, Inherited Special Constitution; C_10: BC combination: Phlegm-dampness Constitution, Stagnant Blood Constitution, Inherited Special Constitution.

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