267 search results - page 20 / 54 » Marking Time in Sequence Mining |
AUSAI
2004
Springer
13 years 11 months ago
2004
Springer
Abstract. Association rule mining is a data mining technique that reveals interesting relationships in a database. Existing approaches employ different parameters to search for int...
TIME
2002
IEEE
14 years 9 days ago
2002
IEEE
In this paper, we propose a logical approach to represent and reason about different time granularities. We identify a time granularity as a discrete infinite sequence of time po...
SDM
2007
SIAM
13 years 8 months ago
2007
SIAM
We present a new approach for dealing with distribution change and concept drift when learning from data sequences that may vary with time. We use sliding windows whose size, inst...
CORR
2004
Springer
13 years 7 months ago
2004
Springer
Markov models have been widely utilized for modelling user web navigation behaviour. In this work we propose a dynamic clustering-based method to increase a Markov model's ac...
DASFAA
2005
IEEE
14 years 1 months ago
2005
IEEE
Recently, several approaches that mine frequent XML query patterns and cache their results have been proposed to improve query response time. However, frequent XML query patterns m...