25 search results - page 1 / 5 » Towards Rare Itemset Mining |
ICTAI
2007
IEEE
13 years 12 months ago
2007
IEEE
We describe here a general approach for rare itemset mining. While mining literature has been almost exclusively focused on frequent itemsets, in many practical situations rare on...
DMIN
2007
13 years 7 months ago
2007
—A new algorithm for minimal infrequent itemset mining is presented. Potential applications of finding infrequent itemsets include statistical disclosure risk assessment, bioinf...
CIDM
2009
IEEE
14 years 9 days 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...
SAC
2010
ACM
13 years 11 months ago
2010
ACM
In this paper we propose a new and elegant approach toward the generalization of frequent itemset mining to the multirelational case. We define relational itemsets that contain i...
DMIN
2007
13 years 7 months ago
2007
—We perform a statistical analysis and describe the asymptotic behavior of the frequency and size distribution of δoccurrent, minimal δ-occurrent, and maximal δ-occurrent item...