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

Table 1

Association rules between reader characteristics and borrowed books.

Previous	Post	Support (%)	Confidence (%)
PROCESSIONAL = 1 and GRADE = 2	TP393.0	12.4	45.6
PROCESSIONAL = 1 and GRADE = 3	Tp393.1	15.2	42.9
PROCESSIONAL = 1 and R SEX = 1	TP751	18.1	52.2
R SEX = 0 │TP393.09│20.1 │46.8│	TP393.09	20.1	46.8
PROCESSIONAL = 2 and GRADE = 2	TP393.03	20.2	48.7
…	…	…	…