Table 2. Mean PR-area values for all five classification scenarios evaluated and the BoF configurations that yield the minimum and maximum PR-areas.
| Classification scenario | Min PR-area | Max PR-area | Mean PR-area | |||
|---|---|---|---|---|---|---|
| Value | BOF configuration (bin/grid/codebook) | Value | BOF configuration (bin/grid/codebook) | Value | ||
| S0_S1_S2_S3_S4: | Stage 0 | 0.1393 | 4/60/50 | 0.8420 | 12/60/1000 | 0.6128 |
| Stage 0 vs. | Stage 1 | 0 | 2/40/250* | 0.2830 | 6/40/1500 | 0.0921 |
| Stage 1 vs. | Stage 2 | 0.0544 | 2/60/500 | 0.6811 | 4/10/750 | 0.3253 |
| Stage 2 vs. | Stage 3 | 0.0295 | 2/40/1250 | 0.5459 | 6/10/1500 | 0.2210 |
| Stage 3 vs. | Stage 4 | 0.0316 | 2/60/1250 | 0.6068 | 12/10/1250 | 0.3235 |
| Stage 4 | Mean | 0.1002 | 2/60/1500 | 0.4825 | 6/20/1500 | 0.3149 |
| S0_S1234: | Stage 0 | 0 | 4/60/50 | 0.6563 | 8/40/1250 | 0.3918 |
| Stage 0 vs. | Stages 1234 | 0.9128 | 2/60/1500 | 0.9911 | 12/40/500 | 0.9719 |
| Stages 1,2,3,4 | Mean | 0.4564 | 2/60/1500 | 0.8186 | 8/40/1250 | 0.6818 |
| S01_S234: | Stages 01 | 0.0063 | 2/60/1250 | 0.7323 | 10/40/1000 | 0.4249 |
| Stages 0,1 vs. | Stages 234 | 0.6927 | 2/60/1500 | 0.9849 | 8/10/1250 | 0.9128 |
| Stages 2,3,4 | Mean | 0.3744 | 2/60/50 | 0.8389 | 10/40/1000 | 0.6688 |
| S012_S34: | Stages 012 | 0.5168 | 2/10/50 | 0.9200 | 6/40/1250 | 0.7948 |
| Stages 0,1,2 vs. | Stages 34 | 0.1436 | 2/60/750 | 0.8726 | 6/10/750 | 0.6128 |
| Stages 3,4 | Mean | 0.3920 | 2/60/250 | 0.8706 | 6/20/1250 | 0.7038 |
| S0123_S4: | Stages 0123 | 0.8272 | 2/60/1500 | 0.9848 | 12/10/1000 | 0.9451 |
| Stages 0,1,2,3 vs. | Stage 4 | 0 | 2/40/50* | 0.2500 | 6/10/750 | 0.0815 |
| Stage 4 | Mean | 0.4149 | 2/40/50 | 0.6148 | 10/20/1500 | 0.5133 |
(*value may occur in other scenarios as well).