TABLE IX:
Pearson correlation coefficient between the similarity scores computed by word embeddings using different dimensions (d) and those assigned by human experts on four datasets.
| Dataset | EHR (d=20) |
EHR (d=60) |
EHR (d=100) |
MedLit (d=20) |
MedLit (d=60) |
MedLit (d=100) |
GloVe (d=50) |
GloVe (d=100) |
Google News (d=300) |
|---|---|---|---|---|---|---|---|---|---|
| Pedersen’s | 0.390 | 0.542 | 0.632 | 0.304 | 0.569 | 0.363 | 0.334 | 0.403 | 0.357 |
| Hliaoutakis’s | 0.333 | 0.417 | 0.482 | 0.117 | 0.311 | 0.164 | 0.159 | 0.247 | 0.243 |
| MayoSRS | 0.192 | 0.296 | 0.412 | 0.177 | 0.300 | 0.154 | 0.001 | 0.082 | 0.084 |
| UMNSRS | 0.310 | 0.375 | 0.440 | 0.295 | 0.404 | 0.396 | 0.190 | 0.177 | 0.154 |