Research on the Service Mode of the University Library Based on Data Mining

Table 2

Relationship between minimum support, minimum confidence, and number of rules.

Minimum support	Minimum confidence	Rules’ number	Minimum confidence	Rules’ number
0.05	0.2	342	0.3	256
0.1	0.2	293	0.4	186
0.15	0.2	215	0.5	102
0.2	0.2	178	0.6	56