Did You Really Just Have a Heart Attack? Towards Robust Detection of Personal Health Mentions in Social Media
Table 4. F1-measure, precision, and recall in FLU2013 dataset.
['[BOLD] Model', '[BOLD] F1', '[BOLD] Precision', '[BOLD] Recall']
The results show that WESPAD outperforms all the baselines, even though there are considerable differences between PHM2017 and FLU2013 datasets (in terms of the proportion of the positive tweets). It is also worth mentioning that, all the improvements of WESPAD model over the lexical baseline ME+lex in both datasets are statistically significant using paired t-test at p<0.05.