2740 search results - page 6 / 548 » Approximating Component Selection |
NPL
2006
13 years 7 months ago
2006
Abstract. In this paper we introduce a new error measure, integrated reconstruction error (IRE) and show that the minimization of IRE leads to principal eigenvectors (without rotat...
DAC
1999
ACM
14 years 8 months ago
1999
ACM
NPL
2008
13 years 7 months ago
2008
We introduce two new methods of deriving the classical PCA in the framework of minimizing the mean square error upon performing a lower-dimensional approximation of the data. These...
ESANN
2006
13 years 8 months ago
2006
Abstract. Feature Selection techniques usually follow some search strategy to select a suitable subset from a set of features. Most neural network growing algorithms perform a sear...
SIGMOD
2003
ACM
14 years 7 months ago
2003
ACM
In decision support applications, the ability to provide fast approximate answers to aggregation queries is desirable. One commonly-used technique for approximate query answering ...