573 search results - page 44 / 115 » Mining Frequent Itemsets from Uncertain Data |
IPL
2006
13 years 7 months ago
2006
We investigate determining the exact bounds of the frequencies of conjunctions based on frequent sets. Our scenario is an important special case of some general probabilistic logi...
PAKDD
2004
ACM
14 years 1 months ago
2004
ACM
Although the task of mining association rules has received considerable attention in the literature, algorithms to find time association rules are often inadequate, by either miss...
PAKDD
2005
ACM
14 years 1 months ago
2005
ACM
Traditional association rules mining cannot meet the demands arising from some real applications. By considering the different values of individual items as utilities, utility mini...
PVLDB
2010
13 years 6 months ago
2010
Managing, searching and mining uncertain data has achieved much attention in the database community recently due to new sensor technologies and new ways of collecting data. There ...
FIMI
2004
13 years 9 months ago
2004
Trie is a popular data structure in frequent itemset mining (FIM) algorithms. It is memory-efficient, and allows fast construction and information retrieval. Many trie-related tec...