Personalized Body Constitution Inquiry Based on Machine Learning

Figure 2

Construction of the BC combination and the BCIM. BC_: Nine BC types; C_: BC_1; BC_2; BC_3: The BC combination number and the BC types; “⟶”: The BC combination matches the corresponding data in the original sample data to obtain its own original sample data ; “⟶”: The feature selection algorithm measures the importance score W of each question in each BC combination. The filtered questions collate the original sample data to obtain the new sample data ; “⟶”: Based on the new sample data , the identification model is constructed through the classifier; BCIM_: The identification model corresponding to each BC combination; they are all part of the BCIM.