www-ai.cs.tu-dortmund.de/LEHRE/PG/PG445/literatur/leung_etal_2002a.pdf
leung_ossm.dvi
40 40 40 10 130 40 20 20 20 100
By equation (1), ! " $# is %'&)( +*-, . , 0/1%2&)( !3, . , 0/%2&)( . , . , /%2&)( . , 3, , for a total of 80. Similarly, by equation (1), the support of
4 + + [...] frequent itemsets. SIGKDD Explo- rations, 2(2), pp 21–27, Dec. 2000.
[11] L.V.S. Lakshmanan, R. Ng, et al. Optimization of constrained fre- quent set queries with 2-variable constraints. In Proc. SIGMOD 1999 [...] association rules, a transaction is a set of items [2]. In the case of episodes, a transac- tion corresponds to a sequence of events in a sliding time window [13].
2There are algorithms that do not rely on candidate …