From: Mining Adverse Drug Reactions from online healthcare forums using Hidden Markov Model
 | Drug names dictionary size | Side-effects dictionary size | Both the dictionary sizes | ||||||
---|---|---|---|---|---|---|---|---|---|
 | reduced to half | reduced to half | reduced to half | ||||||
Run | Mean | Mean | Mean | Mean | Mean | Mean | Mean | Mean | Mean |
 | Precision | Recall | F-Score | Precision | Recall | F-Score | Precision | Recall | F-Score |
1 | 0.684 | 0.242 | 0.355 | 0.793 | 0.556 | 0.653 | 0.718 | 0.201 | 0.309 |
2 | 0.692 | 0.246 | 0.360 | 0.781 | 0.554 | 0.645 | 0.730 | 0.196 | 0.306 |
3 | 0.691 | 0.249 | 0.361 | 0.785 | 0.559 | 0.651 | 0.761 | 0.197 | 0.309 |
4 | 0.670 | 0.245 | 0.358 | 0.787 | 0.559 | 0.652 | 0.734 | 0.200 | 0.311 |
5 | 0.683 | 0.248 | 0.360 | 0.788 | 0.560 | 0.652 | 0.747 | 0.200 | 0.312 |
6 | 0.685 | 0.247 | 0.361 | 0.790 | 0.557 | 0.650 | 0.724 | 0.200 | 0.306 |
7 | 0.682 | 0.248 | 0.359 | 0.793 | 0.564 | 0.657 | 0.741 | 0.202 | 0.314 |
8 | 0.687 | 0.247 | 0.362 | 0.784 | 0.556 | 0.650 | 0.742 | 0.200 | 0.309 |
9 | 0.684 | 0.245 | 0.358 | 0.786 | 0.553 | 0.647 | 0.728 | 0.200 | 0.310 |
10 | 0.685 | 0.244 | 0.353 | 0.787 | 0.564 | 0.654 | 0.710 | 0.200 | 0.307 |