Recognition of Hotspot Words for Disease Symptoms Incorporating Contextual Weight and Co-Occurrence Degree

Table 4

Performance comparison of CWC-GAT and other methods.

Data set	Metrics	FP-tree	I-BERT	L-ATTN	BBGANS	CWC-GAT
DS1	Recall	0.411	0.478	0.538	0.591	0.643
	Precision	0.356	0.395	0.443	0.479	0.532
	F1 score	0.382	0.433	0.486	0.529	0.582
DS2	Recall	0.388	0.451	0.526	0.589	0.624
	Precision	0.349	0.388	0.428	0.466	0.514
	F1 score	0.367	0.417	0.472	0.520	0.564
DS3	Recall	0.395	0.456	0.533	0.608	0.636
	Precision	0.365	0.382	0.434	0.473	0.535
	F1 score	0.379	0.416	0.478	0.532	0.581