377 search results - page 22 / 76 » Assessing Data Mining Results on Matrices with Randomization |
KDD
2008
ACM
14 years 9 months ago
2008
ACM
Many feature selection algorithms have been proposed in the past focusing on improving classification accuracy. In this work, we point out the importance of stable feature selecti...
GFKL
2005
Springer
14 years 2 months ago
2005
Springer
Mining association rules is an important technique for discovering meaningful patterns in transaction databases. In the current literature, the properties of algorithms to mine ass...
BMCBI
2008
13 years 8 months ago
2008
Background: Despite considerable efforts within the microarray community for standardising data format, content and description, microarray technologies present major challenges i...
AUSDM
2007
Springer
14 years 2 months ago
2007
Springer
This paper reports the results of feature reduction in the analysis of a population based dataset for which there were no specific target variables. All attributes were assessed a...
MLDM
2005
Springer
14 years 2 months ago
2005
Springer
Assessing the similarity between objects is a prerequisite for many data mining techniques. This paper introduces a novel approach to learn distance functions that maximizes the c...