680 search results - page 19 / 136 » Mining Frequent Itemsets Using Genetic Algorithm |
IDEAS
2005
IEEE
15 years 3 months ago
2005
IEEE
The resource requirements of frequent pattern mining algorithms depend mainly on the length distribution of the mined patterns in the database. Synthetic databases, which are used...
INAP
2001
Springer
15 years 2 months ago
2001
Springer
This paper presents new techniques for focusing the discoveryof frequent itemsets within large, dense datasets containing highly frequent items. The existence of highly frequent i...
106
click to vote
DATAMINE
2006
14 years 9 months ago
2006
Frequent pattern mining on data streams is of interest recently. However, it is not easy for users to determine a proper frequency threshold. It is more reasonable to ask users to ...
FIMI
2003
14 years 11 months ago
2003
We present a performance study of the MAFIA algorithm for mining maximal frequent itemsets from a transactional database. In a thorough experimental analysis, we isolate the effec...
DAWAK
2009
Springer
15 years 1 months ago
2009
Springer
Since transaction identifiers (ids) are unique and would not usually be frequent, mining frequent patterns with transaction ids, showing records they occurred in, provides an effic...