Automatic Detection of Android Malware via Hybrid Graph Neural Network

Table 5

Experimental results of different features comparisons.

Features	Binary-classify				Five-classify
	Acc	P	R	F1	Acc	P	R	F1
Permissions(P)+APIs	96.38	96.41	96.50	96.45	94.30	94.28	93.98	94.13
Source code ASTs (ASTs)	89.40	89.56	88.79	89.17	86.78	87.01	86.32	86.66
Source code sequence (S)	95.21	95.33	94.20	94.76	91.42	90.60	90.46	90.53
ASTs+S	97.03	97.12	97.14	97.13	96.32	96.20	96.18	96.19
P+APIs+ASTs	97.31	96.95	97.10	97.02	95.01	95.10	94.69	94.89
P+APIs+S	99.01	98.86	98.52	98.69	98.26	98.34	98.19	98.26
P+APIs+ASTs+S	99.62	99.67	99.50	99.58	99.20	99.15	98.89	99.01