942 search results - page 20 / 189 » Efficiently Mining Long Patterns from Databases |
ICDE
2001
IEEE
14 years 8 months ago
2001
IEEE
We present a new algorithm for mining maximal frequent itemsets from a transactional database. Our algorithm is especially efficient when the itemsets in the database are very lon...
BDA
2000
13 years 8 months ago
2000
In this paper we consider the problem of the incremental mining of sequential patterns when new transactions or new customers are added to an original database. We present a new a...
ICDE
2010
IEEE
13 years 11 months ago
2010
IEEE
Existing sequence mining algorithms mostly focus on mining for subsequences. However, a large class of applications, such as biological DNA and protein motif mining, require effici...
EDBT
2002
ACM
14 years 7 months ago
2002
ACM
Abstract. A major obstacle in data mining applications is the gap between the statistic-based pattern extraction and the value-based decision making. We present a profit mining app...
SDM
2004
SIAM
13 years 8 months ago
2004
SIAM
Previous study has shown that mining frequent patterns with length-decreasing support constraint is very helpful in removing some uninteresting patterns based on the observation t...