Fig. 5

Results of training set and testing set of cigar nicotine modeling. (A) CARS-BP; (B) CARS-SVM; (C) CARS-RF; (D) UVE-PLSR.

Results of training set and testing set of cigar nicotine modeling. (A) CARS-BP; (B) CARS-SVM; (C) CARS-RF; (D) UVE-PLSR.