2225 search results - page 109 / 445 » Mining Sequential Patterns |
181
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VLDB
2005
ACM
15 years 11 months ago
2005
ACM
In this paper, we examine the performance of frequent pattern mining algorithms on a modern processor. A detailed performance study reveals that even the best frequent pattern min...
171
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KDD
1999
ACM
15 years 10 months ago
1999
ACM
We introduce a new kind of patterns, called emerging patterns (EPs), for knowledge discovery from databases. EPs are defined as itemsets whose supports increase significantly from...
134
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PAKDD
2005
ACM
15 years 11 months ago
2005
ACM
In this paper we extend the state-of-art of the constraints that can be pushed in a frequent pattern computation. We introduce a new class of tough constraints, namely Loose Anti-m...
169
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DASFAA
2010
IEEE
15 years 6 months ago
2010
IEEE
Gradual patterns highlight complex order correlations of the form “The more/less X, the more/less Y”. Only recently algorithms have appeared to mine efficiently gradual rules. ...
151
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DAWAK
2007
Springer
16 years 15 days ago
2007
Springer
Many studies of spatiotemporal pattern discovery partition data space into disjoint cells for effective processing. However, the discovery accuracy of the space-partitioning schem...