Table 4 Frequently occurring groups generated by FP-growth data mining
Suffix group | Cond. group base | Cond. FP-tree | Frequent groups |
|---|---|---|---|
B | c:4 | c:4 | cb:4 |
F | cb:3, c:1 | c:4, cb:3 | cf:4, bf:3, cbf:3 |
M | cbf:2, cf:1 | cf:3 | cm:3, fm:3, cfm:3 |
O | cbfm:2, cfm:1 | cfm:3 | co:3, fo:3, mo:3, cfo:3, cmo:3, fmo:3, cfmo:3 |