Evaluation measures for each trimester
| Year | Trimester | TP | TN | FP | FN | ACC | PPV | TPR | NPV | TNR | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | T2 | 15,938 | 384 | 367 | 148 | 0.97 | 0.98 | 0.99 | 0.72 | 0.51 | 0.98 | 0.60 |
| T3 | 13,078 | 426 | 273 | 173 | 0.97 | 0.98 | 0.99 | 0.71 | 0.61 | 0.98 | 0.66 | |
| T4 | 12,092 | 158 | 212 | 90 | 0.98 | 0.98 | 0.99 | 0.64 | 0.43 | 0.99 | 0.51 | |
| 2016 | T1 | 12,169 | 251 | 196 | 112 | 0.98 | 0.98 | 0.99 | 0.69 | 0.56 | 0.99 | 0.62 |
| T2 | 12,161 | 240 | 227 | 119 | 0.97 | 0.98 | 0.99 | 0.67 | 0.51 | 0.99 | 0.58 | |
| T3 | 12,166 | 256 | 271 | 98 | 0.97 | 0.98 | 0.99 | 0.72 | 0.49 | 0.99 | 0.58 | |
| T4 | 11,375 | 274 | 214 | 124 | 0.97 | 0.98 | 0.99 | 0.69 | 0.56 | 0.99 | 0.62 | |
| 2017 | T1 | 10,036 | 193 | 187 | 100 | 0.97 | 0.98 | 0.99 | 0.66 | 0.51 | 0.99 | 0.57 |
| T2 | 10,298 | 224 | 217 | 94 | 0.97 | 0.98 | 0.99 | 0.70 | 0.51 | 0.99 | 0.59 | |
| T3 | 10,071 | 245 | 170 | 101 | 0.97 | 0.98 | 0.99 | 0.71 | 0.59 | 0.99 | 0.64 | |
| T4 | 9,147 | 182 | 157 | 88 | 0.97 | 0.98 | 0.99 | 0.67 | 0.54 | 0.99 | 0.60 |
| Year | Trimester | TP | TN | FP | FN | ACC | PPV | TPR | NPV | TNR | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2015 | T2 | 15,938 | 384 | 367 | 148 | 0.97 | 0.98 | 0.99 | 0.72 | 0.51 | 0.98 | 0.60 |
| T3 | 13,078 | 426 | 273 | 173 | 0.97 | 0.98 | 0.99 | 0.71 | 0.61 | 0.98 | 0.66 | |
| T4 | 12,092 | 158 | 212 | 90 | 0.98 | 0.98 | 0.99 | 0.64 | 0.43 | 0.99 | 0.51 | |
| 2016 | T1 | 12,169 | 251 | 196 | 112 | 0.98 | 0.98 | 0.99 | 0.69 | 0.56 | 0.99 | 0.62 |
| T2 | 12,161 | 240 | 227 | 119 | 0.97 | 0.98 | 0.99 | 0.67 | 0.51 | 0.99 | 0.58 | |
| T3 | 12,166 | 256 | 271 | 98 | 0.97 | 0.98 | 0.99 | 0.72 | 0.49 | 0.99 | 0.58 | |
| T4 | 11,375 | 274 | 214 | 124 | 0.97 | 0.98 | 0.99 | 0.69 | 0.56 | 0.99 | 0.62 | |
| 2017 | T1 | 10,036 | 193 | 187 | 100 | 0.97 | 0.98 | 0.99 | 0.66 | 0.51 | 0.99 | 0.57 |
| T2 | 10,298 | 224 | 217 | 94 | 0.97 | 0.98 | 0.99 | 0.70 | 0.51 | 0.99 | 0.59 | |
| T3 | 10,071 | 245 | 170 | 101 | 0.97 | 0.98 | 0.99 | 0.71 | 0.59 | 0.99 | 0.64 | |
| T4 | 9,147 | 182 | 157 | 88 | 0.97 | 0.98 | 0.99 | 0.67 | 0.54 | 0.99 | 0.60 |
Source(s): Prepared by the authors
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