Research Article
Detection of Herb-Symptom Associations from Traditional Chinese Medicine Clinical Data
Table 2
Comparison of four data sets.
| Data set | Feature types | Number of features | Number of patient cases | Average number of herbs in the formula/of symptom | Common number of patient cases |
| GPBT | Herb | 624 | 21345 | 15 |
21271 | Symptom | 6487 | 23082 | 8 | INSOMNIA | Herb | 618 | 4537 | 14 |
4533 | Symptom | 1977 | 4558 | 11 | TS | Herb | 162 | 699 | 11 |
699 | Symptom | 45 | 700 | 9 | CHF | Herb | 194 | 148 | 12 |
148 | Symptom | 29 | 249 | 13 |
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