Table 8.
Distribution of semantic groups in the MSH WSD and NLM WSD datasets
| Semantic Group(s) | NLM WSD | MSH WSD | ||
|---|---|---|---|---|
| frequency | percentage | frequency | percentage | |
| Activities & Behaviors | 7 | 0.0619 | 5 | 0.0121 |
| Anatomy | 4 | 0.0354 | 44 | 0.1063 |
| Chemicals & Drugs | 3 | 0.0265 | 118 | 0.2850 |
| Concepts & Ideas | 24 | 0.2124 | 10 | 0.0242 |
| Devices | 1 | 0.0088 | 6 | 0.0145 |
| Disorders | 13 | 0.1150 | 100 | 0.2415 |
| Living Beings | 7 | 0.0619 | 39 | 0.0942 |
| Objects | 2 | 0.0177 | 3 | 0.0072 |
| Occupations | 3 | 0.0265 | 3 | 0.0072 |
| Phenomena | 9 | 0.0796 | 4 | 0.0097 |
| Physiology | 20 | 0.1770 | 15 | 0.0362 |
| Procedures | 20 | 0.1770 | 28 | 0.0676 |
| Genes & Molecular Sequences | 0 | 0 | 8 | 0.0193 |
| Geographic Areas | 0 | 0 | 23 | 0.0556 |
| Organizations | 0 | 0 | 5 | 0.0121 |
| Chemicals & Drugs/Objects | 0 | 0 | 2 | 0.0048 |
| Objects/Organizations | 0 | 0 | 1 | 0.0024 |