45 search results - page 3 / 9 » Discovering Frequent Itemsets in the Presence of Highly Freq... |
SDM
2003
SIAM
13 years 6 months ago
2003
SIAM
A major challenge in document clustering is the extremely high dimensionality. For example, the vocabulary for a document set can easily be thousands of words. On the other hand, ...
PODS
2009
ACM
14 years 5 months ago
2009
ACM
As advances in technology allow for the collection, storage, and analysis of vast amounts of data, the task of screening and assessing the significance of discovered patterns is b...
ICDM
2005
IEEE
13 years 11 months ago
2005
IEEE
Frequent itemset mining is a core data mining operation and has been extensively studied over the last decade. This paper takes a new approach for this problem and makes two major...
ICDM
2006
IEEE
13 years 11 months ago
2006
IEEE
The problem of discovering arrangements of regions of high occurrence of one or more items of a given alphabet in a sequence, is studied, and two efficient approaches are propose...
DAWAK
2004
Springer
13 years 9 months ago
2004
Springer
Mining association rule in event sequences is an important data mining problem with many applications. Most of previous studies on association rules are on mining intra-transaction...