109 search results - page 6 / 22 » Generalized Sequential Pattern Mining with Item Intervals |
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 ...
SDM
2003
SIAM
13 years 8 months ago
2003
SIAM
In this paper, we focus on mining periodic patterns allowing some degree of imperfection in the form of random replacement from a perfect periodic pattern. In InfoMiner+, we propo...
ACMSE
2008
ACM
13 years 9 months ago
2008
ACM
In this paper, a new pattern-growth algorithm is presented to mine frequent sequential patterns using First-Occurrence Forests (FOF). This algorithm uses a simple list of pointers...
JDCTA
2010
13 years 2 months ago
2010
Encoding can express the hierarchical relationship in the area of mining the multi-level sequential pattern, up to now all the algorithms of which find frequent sequences just acc...
DAWAK
1999
Springer
13 years 11 months ago
1999
Springer
Data mining can be used to extensively automate the data analysis process. Techniques for mining interval time series, however, have not been considered. Such time series are commo...