283 search results - page 23 / 57 » Mining Rare Association Rules from e-Learning Data |
KDD
2002
ACM
14 years 9 months ago
2002
ACM
Many techniques for association rule mining and feature selection require a suitable metric to capture the dependencies among variables in a data set. For example, metrics such as...
PAKDD
2005
ACM
14 years 2 months ago
2005
ACM
We define sporadic rules as those with low support but high confidence: for example, a rare association of two symptoms indicating a rare disease. To find such rules using the w...
APIN
2008
13 years 8 months ago
2008
Abstract-Mining generalized association rules between items in the presence of taxonomy has been recognized as an important model in data mining. Earlier work on mining generalized...
VLDB
2004
ACM
14 years 2 months ago
2004
ACM
Association rules can reveal biological relevant relationship between genes and environments / categories. However, most existing association rule mining algorithms are rendered i...
ICDE
2008
IEEE
14 years 10 months ago
2008
IEEE
Mining frequent itemsets from data streams has proved to be very difficult because of computational complexity and the need for real-time response. In this paper, we introduce a no...