259 search results - page 40 / 52 » Mining frequent itemsets in time-varying data streams |
KDD
2002
ACM
15 years 10 months ago
2002
ACM
We introduce a new algorithm for mining sequential patterns. Our algorithm is especially efficient when the sequential patterns in the database are very long. We introduce a novel...
KAIS
2008
14 years 9 months ago
2008
Abstract. Quantitative Association Rule (QAR) mining has been recognized an influential research problem over the last decade due to the popularity of quantitative databases and th...
ICCS
2003
Springer
15 years 2 months ago
2003
Springer
The association mining is one of the primary sub-areas in the field of data mining. This technique had been used in numerous practical applications, including consumer market baske...
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EMS
2008
IEEE
15 years 4 months ago
2008
IEEE
Association rule mining (ARM) identifies frequent itemsets from databases and generates association rules by assuming that all items have the same significance and frequency of oc...
ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we formulate the problem of summarization of a dataset of transactions with categorical attributes as an optimization problem involving two objective functions - co...