141 search results - page 1 / 29 » Hierarchical Document Clustering using Frequent Itemsets |
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, ...
KES
2010
Springer
13 years 2 months ago
2010
Springer
ICDM
2006
IEEE
13 years 11 months ago
2006
IEEE
High dimensionality remains a significant challenge for document clustering. Recent approaches used frequent itemsets and closed frequent itemsets to reduce dimensionality, and to...
CAEPIA
2003
Springer
13 years 10 months ago
2003
Springer
One of the most important tasks for determining association rules consists of calculating all the maximal frequent itemsets. Specifically, some methods to obtain these itemsets hav...
KAIS
2006
13 years 4 months ago
2006
Frequent itemset mining was initially proposed and has been studied extensively in the context of association rule mining. In recent years, several studies have also extended its a...