Selecting Critical Data Flows in Android Applications for Abnormal Behavior Detection

Table 4

Performance comparison of precategory outlier detection on dataset .

Category			AUC of all flows	AUC of critical flows
LOCATION_INFORMATION	1168	551	0.9915	0.9985
NETWORK_INFORMATION	2254	3068	0.9953	0.9954
DATABASE_INFORMATION	1525	815	0.9978	0.9989
UNIQUE_IDENTIFIER	972	1888	0.9942	0.9984
NO_SENSITIVE_SOURCE	2790	3883	0.8973	0.9177
CALENDAR_INFORMATION	1275	499	0.9399	0.9892
BLUETOOTH_INFORMATION	183	139	0.9953	1.0000
ACCOUNT_INFORMATION	320	33	0.9981	0.9988