242 search results - page 6 / 49 » Mining Sequential Patterns across Time Sequences |
DATAMINE
2008
13 years 6 months ago
2008
Abstract. In this paper we aim at extending the non-derivable condensed representation in frequent itemset mining to sequential pattern mining. We start by showing a negative examp...
SDM
2003
SIAM
13 years 8 months ago
2003
SIAM
Conventional sequential pattern mining methods may meet inherent difficulties in mining databases with long sequences and noise. They may generate a huge number of short and trivi...
DAWAK
2008
Springer
13 years 8 months ago
2008
Springer
Abstract. The new type of patterns: sequential patterns with the negative conclusions is proposed in the paper. They denote that a certain set of items does not occur after a regul...
IDEAS
2007
IEEE
14 years 1 months ago
2007
IEEE
The transversal hypergraph enumeration based algorithms can be efficient in mining frequent itemsets, however it is difficult to apply them to sequence mining problems. In this ...
DMIN
2006
13 years 8 months ago
2006
In this paper, a pattern-based stock data mining approach which transforms the numeric stock data to symbolic sequences, carries out sequential and non-sequential association analy...