Table 1.
Nontransformed average evaluation metrics for within and between document groups1.
| Group | n | Precision | Recall | F1-Score | |||
|---|---|---|---|---|---|---|---|
| Average | SD | Average | SD | Average | SD | ||
| 0 | 25 | 0.927 | 0.205 | 0.408 | 0.151 | 0.550 | 0.155 |
| 1 | 25 | 0.893 | 0.263 | 0.813 | 0.298 | 0.821 | 0.263 |
| 2 | 25 | 0.913 | 0.205 | 0.693 | 0.266 | 0.751 | 0.198 |
| 3 | 26 | 0.518 | 0.292 | 1.000 | 0.000 | 0.639 | 0.237 |
| 4 | 25 | 0.652 | 0.281 | 0.673 | 0.226 | 0.622 | 0.192 |
| 5 | 25 | 0.727 | 0.385 | 0.397 | 0.269 | 0.486 | 0.277 |
| 6 | 24 | 0.597 | 0.274 | 0.508 | 0.229 | 0.521 | 0.205 |
| 7 | 25 | 0.657 | 0.362 | 0.419 | 0.264 | 0.479 | 0.264 |
| 10 | 25 | 0.863 | 0.294 | 0.430 | 0.225 | 0.547 | 0.213 |
| 11 | 26 | 0.856 | 0.230 | 0.737 | 0.227 | 0.755 | 0.175 |
| 12 | 23 | 0.899 | 0.206 | 0.783 | 0.253 | 0.801 | 0.192 |
| 13 | 25 | 0.700 | 0.373 | 0.680 | 0.360 | 0.675 | 0.343 |
| 14 | 21 | 0.691 | 0.303 | 0.500 | 0.307 | 0.551 | 0.268 |
| 15 | 25 | 0.775 | 0.312 | 0.587 | 0.241 | 0.632 | 0.218 |
| 16 | 24 | 0.788 | 0.285 | 0.605 | 0.247 | 0.658 | 0.229 |
| 17 | 25 | 0.677 | 0.337 | 0.493 | 0.270 | 0.548 | 0.270 |
| 18 | 25 | 0.776 | 0.254 | 0.528 | 0.210 | 0.584 | 0.154 |
| 20 | 25 | 0.809 | 0.292 | 0.553 | 0.267 | 0.609 | 0.213 |
| 21 | 24 | 0.803 | 0.233 | 0.663 | 0.262 | 0.678 | 0.174 |
| 23 | 26 | 0.654 | 0.313 | 0.705 | 0.310 | 0.644 | 0.271 |
| 26 | 25 | 0.870 | 0.201 | 0.580 | 0.277 | 0.652 | 0.211 |
| 29 | 25 | 0.692 | 0.292 | 0.780 | 0.295 | 0.673 | 0.207 |
| 32 | 15 | 0.767 | 0.234 | 0.522 | 0.188 | 0.604 | 0.171 |
| 33 | 25 | 0.887 | 0.258 | 0.660 | 0.332 | 0.717 | 0.274 |
| 35 | 15 | 1.000 | 0.000 | 0.789 | 0.240 | 0.862 | 0.158 |
| 37 | 15 | 0.643 | 0.315 | 0.589 | 0.308 | 0.564 | 0.232 |
| Average | 0.770 | 0.619 | 0.639 | ||||
| SD | 0.118 | 0.147 | 0.100 | ||||
1n is the number of questions, and SD, standard deviation.