164 search results - page 25 / 33 » Constraint-based Tree Pattern Mining |
PKDD
1999
Springer
15 years 3 months ago
1999
Springer
We describe the problem of mining possibilistic set-valued rules in large relational tables containing categorical attributes taking a finite number of values. An example of such a...
94
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KDD
1998
ACM
15 years 3 months ago
1998
ACM
Many data mining tasks (e.g., Association Rules, Sequential Patterns) use complex pointer-based data structures (e.g., hash trees) that typically suffer from sub-optimal data loca...
86
Voted
HPCC
2005
Springer
15 years 5 months ago
2005
Springer
Hierarchical clustering methods are important in many data mining and pattern recognition tasks. In this paper we present an efficient coarse grained parallel algorithm for Single...
111
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ICDM
2006
IEEE
15 years 5 months ago
2006
IEEE
A Spatio-Temporal Association Rule (STAR) describes how objects move between regions over time. Since they describe only a single movement between two regions, it is very difficu...
ISNN
2004
Springer
15 years 5 months ago
2004
Springer
This paper proposes a novel clustering analysis algorithm based on principal component analysis (PCA) and self-organizing maps (SOMs) for clustering the gene expression patterns. T...