851 search results - page 129 / 171 » On the Complexity of Mining Association Rules |
KDD
1999
ACM
14 years 28 days ago
1999
ACM
We present an efficient algorithm (UWEP) for updating large itemsets when new transactions are added to the set of old transactions. UWEP employs a dynamic lookahead strategy in u...
DIS
2008
Springer
13 years 10 months ago
2008
Springer
Frequent closures (FCIs) and generators (FGs) as well as the precedence relation on FCIs are key components in the definition of a variety of association rule bases. Although their...
SEDE
2007
13 years 10 months ago
2007
A Web-based business always wants to have the ability to track users’ browsing behavior history. This ability can be achieved by using Web log mining technologies. In this paper...
CORR
2008
Springer
13 years 8 months ago
2008
Springer
We address here two major challenges presented by dynamic data mining: 1) the stability challenge: we have implemented a rigorous incremental density-based clustering algorithm, i...
IJAIT
2007
13 years 8 months ago
2007
Rare events analysis is an area that includes methods for the detection and prediction of events, e.g. a network intrusion or an engine failure, that occur infrequently and have s...