Mathematical Problems in Engineering

Review Article

A Model for Trend Analysis in the Online Shopping Scenario Using Multilevel Hesitation Pattern Mining

Table 2

Multilevel transactional dataset.
TIDItems
T1(11, 1), (12, h1), (21, h1), (31, h1)
T2(11, 1), (12, 1), (22, h2), (31, h2)
T3(12, h2), (22, h2), (31, 1), (32, h2)
T4(11, 1), (12, 1), (31, 1)
T5(12, 1), (21, 1), (31, 1), (32, 1)
T6(21, h3), (22, h2), (31, h2), (32, h3)
T7(22, h2), (31, 1), (32, h2)
T8(11, 1), (32, 1)
T9(12, 1), (22, 1), (31, 1)
T10(11, h2), (21, h2), (31, 1), (32, h2)