Table 18 Single C4.5 tree vs. descriptive forest without the least PTS generated from BRFSS 2015
Topic | A single C4.5 without the least PTS | A descriptive forest without the least PTS |
|---|---|---|
Number of leaf nodes | 2,333 | 391 to 2,369 |
Number of all nodes | 4,599 | 781 to 4,667 |
Number of True Positives | 5,749 | 6,305 |
Number of True Negatives | 228,728 | 228,769 |
Number of False Positives | 1,059 | 1,018 |
Number of False Negatives | 18,144 | 17,588 |
Correctness I (Accuracy) | 0.9243 | 0.9267 |
Correctness II (Precision) | 0.8444 | 0.8610 |
Coverage (Recall) | 0.2406 | 0.2639 |