942 search results - page 55 / 189 » Efficiently Mining Long Patterns from Databases |
CIKM
2009
Springer
15 years 4 months ago
2009
Springer
This paper proposes the integration of semantic information drawn from a web application’s domain knowledge into all phases of the web usage mining process (preprocessing, patte...
KDD
2005
ACM
15 years 10 months ago
2005
ACM
One fundamental task in near-neighbor search as well as other similarity matching efforts is to find a distance function that can efficiently quantify the similarity between two o...
KDD
2010
ACM
14 years 11 months ago
2010
ACM
We consider the problem of learning incoherent sparse and lowrank patterns from multiple tasks. Our approach is based on a linear multi-task learning formulation, in which the spa...
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ICDM
2002
IEEE
15 years 2 months ago
2002
IEEE
Over the years, a variety of algorithms for finding frequent sequential patterns in very large sequential databases have been developed. The key feature in most of these algorith...
ICDM
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper we study when the disclosure of data mining results represents, per se, a threat to the anonymity of the individuals recorded in the analyzed database. The novelty o...