Research Article
Prediction of Drug Indications Based on Chemical Interactions and Chemical Similarities
Table 6
The first 20 prediction accuracies obtained by the method based on chemical similarities on
evaluated by 5-fold cross-validation for 5 times.
| Order | First time (%) | Second time (%) | Third time (%) | Fourth time (%) | Fifth time (%) | Mean (%) | Standard deviation (%) |
| 1 | 44.17 | 43.62 | 43.90 | 45.86 | 44.68 | 44.45 | 0.88 | 2 | 13.41 | 12.90 | 11.62 | 12.77 | 13.51 | 12.84 | 0.75 | 3 | 6.85 | 5.94 | 8.18 | 6.39 | 5.89 | 6.65 | 0.94 | 4 | 5.54 | 6.67 | 4.73 | 5.22 | 6.90 | 5.81 | 0.93 | 5 | 4.52 | 4.06 | 5.45 | 3.92 | 4.45 | 4.48 | 0.60 | 6 | 2.19 | 3.33 | 3.87 | 4.64 | 3.02 | 3.41 | 0.92 | 7 | 3.64 | 3.33 | 2.30 | 2.90 | 2.73 | 2.98 | 0.53 | 8 | 1.90 | 1.74 | 3.16 | 1.31 | 3.16 | 2.25 | 0.86 | 9 | 2.77 | 2.75 | 2.30 | 2.32 | 1.58 | 2.34 | 0.48 | 10 | 2.48 | 3.48 | 1.43 | 1.74 | 1.44 | 2.11 | 0.87 | 11 | 2.04 | 1.45 | 1.72 | 1.16 | 2.44 | 1.76 | 0.50 | 12 | 2.19 | 2.61 | 2.01 | 2.76 | 1.44 | 2.20 | 0.52 | 13 | 2.33 | 1.74 | 2.58 | 2.03 | 1.29 | 2.00 | 0.50 | 14 | 2.19 | 2.17 | 2.73 | 1.31 | 2.30 | 2.14 | 0.52 | 15 | 0.44 | 1.88 | 1.15 | 1.60 | 1.58 | 1.33 | 0.56 | 16 | 1.02 | 1.16 | 0.72 | 1.16 | 1.15 | 1.04 | 0.19 | 17 | 0.87 | 0.87 | 1.29 | 1.02 | 1.15 | 1.04 | 0.18 | 18 | 0.87 | 1.16 | 1.29 | 1.02 | 0.72 | 1.01 | 0.23 | 19 | 1.60 | 1.01 | 1.87 | 1.31 | 1.01 | 1.36 | 0.37 | 20 | 1.60 | 0.72 | 0.72 | 1.02 | 1.29 | 1.07 | 0.38 |
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