259 search results - page 46 / 52 » Mining frequent itemsets in time-varying data streams |
87
Voted
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...
ASC
2008
14 years 9 months ago
2008
Most data mining algorithms assume static behavior of the incoming data. In the real world, the situation is different and most continuously collected data streams are generated by...
DAWAK
2005
Springer
15 years 3 months ago
2005
Springer
The queries defined on data warehouses are complex and use several join operations that induce an expensive computational cost. This cost becomes even more prohibitive when querie...
PKDD
2010
Springer
14 years 8 months ago
2010
Springer
Abstract. For a book, the title and abstract provide a good first impression of what to expect from it. For a database, getting a first impression is not so straightforward. Whil...
PAKDD
2005
ACM
15 years 3 months ago
2005
ACM
We study the problem of mining frequent value sets from a large sensor network. We discuss how sensor stream data could be represented that facilitates efficient online mining and ...