Multilevel Feature Fusion-Based GCN for Rumor Detection with Topic Relevance Mining

Table 1

Distribution of annotations of rumors and nonrumors for the five breaking news in the dataset.

Event	Rumors	Nonrumours	Total
Charlie Hebdo	458 (22.0%)	1,621 (78.0%)	2,079
Ferguson	284 (24.8%)	859 (75.2%)	1,143
Germanwings crash	238 (50.7%)	231 (49.3%)	469
Ottawa shooting	470 (52.8%)	420 (47.2%)	890
Sydney siege	522 (42.8%)	699 (57.2%)	1,221
Total	1,972 (34.0%)	3,830 (66.0%)	5,802