Table 3 Distribution of entities in two datasets
| Â | Dataset of CCKS 2018 | Â | Dataset of CCKS 2017 | ||
|---|---|---|---|---|---|
| Â | Training set (600) | Test set (400) | Entity type | Training set (300) | Test set (100) |
Anatomical Part | 7838 (52%) | 6339 (63%) | Body Part | 10,719 (36%) | 3021 (32%) |
Symptom Description | 2066 (14%) | 918 (9%) | Symptom | 7831 (26%) | 2311 (24%) |
Independent Symptom | 3055 (20%) | 1327 (13%) | Diagnosis | 722 (2%) | 553 (6%) |
Drug | 1005 (7%) | 813 (8%) | Test | 9546 (32%) | 3143 (33%) |
Operation | 1116 (7%) | 735 (7%) | Treatment | 1048 (4%) | 465 (5%) |