111 search results - page 19 / 23 » COFI approach for mining frequent itemsets revisited |
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ICDE
2005
IEEE
15 years 11 months ago
2005
IEEE
Previous work on mining transactional database has focused primarily on mining frequent itemsets, association rules, and sequential patterns. However, interesting relationships be...
CIB
2004
14 years 9 months ago
2004
In multi-database mining, there can be many local patterns (frequent itemsets or association rules) in each database. At the end of multi-database mining, it is necessary to analyz...
ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we formulate the problem of summarization of a dataset of transactions with categorical attributes as an optimization problem involving two objective functions - co...
KDD
2006
ACM
15 years 10 months ago
2006
ACM
In this paper, we study the problem of discovering interesting patterns through user's interactive feedback. We assume a set of candidate patterns (i.e., frequent patterns) h...
PAKDD
2010
ACM
14 years 8 months ago
2010
ACM
With the rapid development of information technology, many applications have to deal with potentially infinite data streams. In such a dynamic context, storing the whole data stre...