Table 3 Accuracy of classifiers at levels one through four of the ATC code in the STP setting
From: Predicting anatomic therapeutic chemical classification codes using tiered learning
STP prediction accuracy at each level of the ATC code | ||||||||
|---|---|---|---|---|---|---|---|---|
ATC Level | 1 | 2 | 3 | 4 | ||||
Descriptor | CIP | CFP | CIP | CFP | CIP | CFP | CIP | CFP |
MLP | 73.66% | 53.05% | 67.56% | 43.37% | 59.14% | 41.22% | 33.87% | 34.05% |
Naive Bayes | 47.67% | 31.18% | 36.38% | 17.03% | 30.47% | 17.20% | 22.76% | 12.19% |
Random Forest | 66.49% | 49.28% | 58.96% | 40.32% | 50.18% | 37.46% | 28.49% | 32.26% |
SVM | 72.22% | 43.19% | 64.52% | 42.29% | 58.60% | 43.19% | 41.22% | 38.35% |