A.頻繁子集挖掘 B.頻繁子圖挖掘 C.頻繁數(shù)據(jù)項(xiàng)挖掘 D.頻繁模式挖掘
A.s=<{2,4},{3,5,6},{8}>t=<{2},{3,6},{8}> B.s=<{2,4},{3,5,6},{8}>t=<{2},{8}> C.s=<{1,2},{3,4}>t=<{1},{2}> D.s=<{2,4},{2,4}>t=<{2},{4}>
A.1,2,3,4 B.1,2,3,5 C.1,2,4,5 D.1,3,4,5