152 search results - page 10 / 31 » Mining Closed Sequential Patterns with Time Constraints |
WWW
2007
ACM
14 years 8 months ago
2007
ACM
Finding Contiguous Sequential Patterns (CSP) is an important problem in Web usage mining. In this paper we propose a new data structure, UpDown Tree, for CSP mining. An UpDown Tre...
JSS
2007
13 years 7 months ago
2007
Discovering sequential patterns is an important problem for many applications. Existing algorithms find qualitative sequential patterns in the sense that only items are included ...
GRC
2010
IEEE
13 years 8 months ago
2010
IEEE
Abstract--Sequential pattern mining is a crucial but challenging task in many applications, e.g., analyzing the behaviors of data in transactions and discovering frequent patterns ...
ICDE
2005
IEEE
14 years 1 months ago
2005
IEEE
Sequence pattern mining is an important research problem because it is the basis of many other applications. Yet how to efficiently implement the mining is difficult due to the ...
SDM
2012
SIAM
11 years 10 months ago
2012
SIAM
Compression based pattern mining has been successfully applied to many data mining tasks. We propose an approach based on the minimum description length principle to extract seque...