51 search results - page 8 / 11 » MAFIA: A Performance Study of Mining Maximal Frequent Itemse... |
AAAI
2006
14 years 11 months ago
2006
The generators and the unique closed pattern of an equivalence class of itemsets share a common set of transactions. The generators are the minimal ones among the equivalent items...
SDM
2004
SIAM
14 years 11 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...
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CIKM
2009
Springer
15 years 1 months ago
2009
Springer
Mining generator patterns has raised great research interest in recent years. The main purpose of mining itemset generators is that they can form equivalence classes together with...
ICDM
2003
IEEE
15 years 2 months ago
2003
IEEE
Tree structures are used extensively in domains such as computational biology, pattern recognition, computer networks, and so on. In this paper, we present an indexing technique f...
KDD
2001
ACM
15 years 10 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...