259 search results - page 14 / 52 » Mining frequent itemsets in time-varying data streams |
PAKDD
2010
ACM
14 years 11 months ago
2010
ACM
Mining frequent itemsets from transactional datasets is a well known problem with good algorithmic solutions. In the case of uncertain data, however, several new techniques have be...
CIKM
2005
Springer
15 years 3 months ago
2005
Springer
In this paper, we devise a method for the estimation of the true support of itemsets on data streams, with the objective to maximize one chosen criterion among {precision, recall}...
ICDM
2006
IEEE
15 years 3 months ago
2006
IEEE
In this paper, we present the foundations for mining frequent tri-concepts, which extend the notion of closed itemsets to three-dimensional data to allow for mining folksonomies. ...
ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper we study when the disclosure of data mining results represents, per se, a threat to the anonymity of the individuals recorded in the analyzed database. The novelty o...
FIMI
2004
14 years 11 months ago
2004
Frequent itemset mining (FIM) is an essential part of association rules mining. Its application for other data mining tasks has also been recognized. It has been an active researc...