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. 2021 Jun 11;11(34):20874–20883. doi: 10.1039/d1ra03069h

Classification results of SVM model in apples with pesticide residues.

Sample Training Validation
Total Wrong Right Accuracy rate/% Total Wrong Right Accuracy rate/%
1a 112 3 109 97.32 48 3 45 93.75
2a 168 9 159 94.64 72 7 65 90.28
3a 140 5 135 96.43 60 5 55 91.67
a

Note 1. Apple samples with blank and maximum residues of different pesticides; 2. apple samples with different concentrations of cypermethrin residue; and 3. apple samples with different concentrations of chlorpyrifos residue.