Table 2.

Aprori algorithm test results.

Transaction number	Support degree
	0.2	0.3	0.5	0.7
500	0.0310	0.0180	0.0110	0.0050
1000	0.0410	0.0200	0.0190	0.0100
2000	0.0890	0.0680	0.0510	0.0310