Sciweavers

3066 search results - page 482 / 614
» Data Mining for Genetics: A Genetic Algorithm Approach
Sort
View
SDM
2007
SIAM
106views Data Mining» more  SDM 2007»
15 years 5 months ago
Approximating Representations for Large Numerical Databases
The paper introduces a notion of support for realvalued functions. It is shown how to approximate supports of a large class of functions based on supports of so called polynomial ...
Szymon Jaroszewicz, Marcin Korzen
KDD
2000
ACM
149views Data Mining» more  KDD 2000»
15 years 8 months ago
Efficient clustering of high-dimensional data sets with application to reference matching
Many important problems involve clustering large datasets. Although naive implementations of clustering are computationally expensive, there are established efficient techniques f...
Andrew McCallum, Kamal Nigam, Lyle H. Ungar
PKDD
2009
Springer
129views Data Mining» more  PKDD 2009»
15 years 11 months ago
Considering Unseen States as Impossible in Factored Reinforcement Learning
Abstract. The Factored Markov Decision Process (FMDP) framework is a standard representation for sequential decision problems under uncertainty where the state is represented as a ...
Olga Kozlova, Olivier Sigaud, Pierre-Henri Wuillem...
PKDD
2004
Springer
155views Data Mining» more  PKDD 2004»
15 years 9 months ago
Ensemble Feature Ranking
A crucial issue for Machine Learning and Data Mining is Feature Selection, selecting the relevant features in order to focus the learning search. A relaxed setting for Feature Sele...
Kees Jong, Jérémie Mary, Antoine Cor...
AUSDM
2007
Springer
101views Data Mining» more  AUSDM 2007»
15 years 8 months ago
Exploratory Multilevel Hot Spot Analysis: Australian Taxation Office Case Study
Population based real-life datasets often contain smaller clusters of unusual sub-populations. While these clusters, called `hot spots', are small and sparse, they are usuall...
Denny, Graham J. Williams, Peter Christen