Table 2.

Experimental results for ablation test.

Features	Accuracy	Precision	Recall	F-measure	AUC
Without PC	0.7409	0.4615	0.4918	0.476	0.6556
Without NNSL	0.7222	0.4111	0.5086	0.4547	0.6469
Without PeC	0.7242	0.3833	0.5769	0.4606	0.6694
Without NNC	0.7311	0.4491	0.5637	0.5000	0.6736
Without PSGN	0.7340	0.4688	0.5674	0.5134	0.6781
BiLSTM	0.7369	0.4803	0.5742	0.5231	0.6829