8 search results - page 1 / 2 » Mining Rare Association Rules in the Datasets with Widely Va... |
DASFAA
2010
IEEE
13 years 9 months ago
2010
IEEE
Rare association rule is an association rule consisting of rare items. It is difficult to mine rare association rules with a single minimum support (minsup) constraint because low ...
CIDM
2009
IEEE
13 years 11 months ago
2009
IEEE
Abstract—In this paper we have proposed an improved approach to extract rare association rules. Rare association rules are the association rules containing rare items. Rare items...
EMS
2008
IEEE
13 years 11 months ago
2008
IEEE
Association rule mining (ARM) identifies frequent itemsets from databases and generates association rules by assuming that all items have the same significance and frequency of oc...
DKE
2008
13 years 4 months ago
2008
Traditional methods of association rule mining consider the appearance of an item in a transaction, whether or not it is purchased, as a binary variable. However, customers may pu...
ADC
2003
Springer
13 years 10 months ago
2003
Springer
Discovering association rules that identify relationships among sets of items is an important problem in data mining. Finding frequent item sets is computationally the most expens...