601 search results - page 30 / 121 » Maintaining Data Privacy in Association Rule Mining |
ICDM
2003
IEEE
14 years 2 months ago
2003
IEEE
We extend the problem of association rule mining – a key data mining problem – to systems in which the database is partitioned among a very large number of computers that are ...
KDD
2001
ACM
14 years 9 months ago
2001
ACM
This study compares five well-known association rule algorithms using three real-world datasets and an artificial dataset. The experimental results confirm the performance improve...
SDM
2009
SIAM
14 years 6 months ago
2009
SIAM
One of the most well-studied problems in data mining is computing association rules from large transactional databases. Often, the rule collections extracted from existing datamin...
ADMA
2008
Springer
14 years 3 months ago
2008
Springer
To avoid the loss of semantic information due to the partition of quantitative values, this paper proposes a novel algorithm, called MPSQAR, to handle the quantitative association ...
DMIN
2006
13 years 10 months ago
2006
In this paper, a pattern-based stock data mining approach which transforms the numeric stock data to symbolic sequences, carries out sequential and non-sequential association analy...