283 search results - page 2 / 57 » Mining Rare Association Rules from e-Learning Data |
IJAIT
2007
13 years 4 months ago
2007
Rare events analysis is an area that includes methods for the detection and prediction of events, e.g. a network intrusion or an engine failure, that occur infrequently and have s...
PAKDD
2004
ACM
13 years 10 months ago
2004
ACM
In many real world applications, systematic analysis of rare events, such as credit card frauds and adverse drug reactions, is very important. Their low occurrence rate in large da...
VLDB
1995
ACM
13 years 8 months ago
1995
ACM
Previous studies on mining association rules find rules at single concept level, however, mining association rules at multiple concept levels may lead to the discovery of more spe...
WWW
2006
ACM
14 years 5 months ago
2006
ACM
Compared with traditional association rule mining in the structured world (e.g. Relational Databases), mining from XML data is confronted with more challenges due to the inherent ...
DEXA
2004
Springer
13 years 10 months ago
2004
Springer
: In this paper, we propose a framework, called XAR-Miner, for mining ARs from XML documents efficiently and effectively. In XAR-Miner, raw XML data are first transformed to either...