Low-supervision urgency detection and transfer in short crisis messages
TABLE IV: Results investigating RQ1 on the Nepal and Kerala datasets. (b) Kerala
['System', 'Accuracy', 'Precision', 'Recall', 'F-Measure']
Concerning transfer learning experiments (RQ2), we note that source domain embedding model can improve the performance for target model, and upsampling has a generally positive effect (Tables V-VIII). As expected, transfer learning [CONTINUE] Table VII, a result not found to be significant even at the 90% level). Our approach shows a slight improvement over the upsampling baseline on two of the four scenarios (Tables V and VII) by 2-2.7% on the F-Measure metric, which shows the diminishing returns from mixing source and target labeled training data. Further improving performance by high margins