Efficient Utility Tree-Based Algorithm to Mine High Utility Patterns Having Strong Correlation

Table 2

A transactional database.

TID	Transaction
T1	{a: 2, b: 6, c: 2, d: 2, e: 6}
T2	{a: 3, b: 2, c: 3, d: 2}
T3	{a: 3, c: 2, d: 2, e: 3, : 3}
T4	{a: 4, c: 4, d: 4, e: 12, f: 12}
T5	{a: 3, c: 4, d: 3, f: 4}
T6	{a: 2, c: 3, d: 2, f: 3}
T7	{b: 2, c: 4, d: 2}
T8	{b: 5, c: 3, d: 3, e: 5}
T9	{d: 3, : 1}
T10	{a: 6, c: 5}
T11	{a: 2, c: 2}