Research Article

Drug-Drug Interactions Prediction Using Fingerprint Only

Table 1

Performance of RF classifiers with different combinations of feature types under the entire tenfold cross-validation#.

ModelAccuracyPrecisionRecallF1-measureMCCa

Addition89.26%92.53%86.85%89.60%78.69%
Subtraction88.84%92.31%86.32%89.22%77.88%
Hadamard73.63%74.71%73.13%73.91%47.27%
Addition + subtraction89.33%92.70%87.20%89.86%79.25%
Addition + Hadamard88.51%92.14%86.64%89.30%78.09%
Subtraction + Hadamard88.81%92.01%86.48%89.16%77.78%
Addition + subtraction + Hadamard89.47%92.34%87.33%89.76%79.08%

#Numbers in italics indicate the highest values in the corresponding column. aThe Mathews correlation coefficient.