Table 3. Evaluation of the Classification Based on Regression Models Built Using the Three Different Algorithms to Predict the M/P Ratio of the Chemicalsa.
| algorithm | accuracy | sensitivity |
specificity | F-score | |
|---|---|---|---|---|---|
| (internal) test data (%) | (internal) test data (%) | external test data set (%) | (internal) test data (%) | (internal) test data (%) | |
| SVM | 74.67 | 60 | 60.58 | 82 | 61.22 |
| XGBoost | 72 | 64 | 65.89 | 76 | 60.38 |
| RF | 73.33 | 68 | 75.97 | 76 | 62.96 |
For each model, the classification accuracy is listed for the (internal) test data. The sensitivity is listed for both (internal) test data and the external test data set. The specificity and F-score are listed for (internal) test data.