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. 2020 Feb 20;11:54. doi: 10.3389/fphar.2020.00054

Table 5.

Performance achieved by scikit ML on the fingerprints descriptors.

Methods (Parameters) Main Dataset Validation Dataset
Sen Spc Acc MCC AUC Sen Spc Acc MCC AUC
RF (n_estimators = 800) 77.51 77.16 78.33 0.56 0.86 80.85 75.73 78.29 0.57 0.85
KNN (n_neighbors = 8,algorithm = ‘ball_tree',weights = ‘distance') 75.98 70.69 73.32 0.47 0.81 77.78 70.94 74.36 0.49 0.79
Ridge (alpha = 1) 75.76 71.55 73.64 0.47 0.81 76.92 70.09 73.5 0.47 0.80
Extratree (n_estimator = 300) 78.6 73.71 76.14 0.52 0.84 78.46 75.56 77.01 0.54 0.82