1839 search results - page 64 / 368 » Feature Selection in Clustering Problems |
SDM
2009
SIAM
14 years 6 months ago
2009
SIAM
Latent Semantic Indexing (LSI) has been validated to be effective on many small scale text collections. However, little evidence has shown its effectiveness on unsampled large sca...
ICML
2005
IEEE
14 years 9 months ago
2005
IEEE
Online feature selection (OFS) provides an efficient way to sort through a large space of features, particularly in a scenario where the feature space is large and features take a...
CVPR
2005
IEEE
14 years 11 months ago
2005
IEEE
The choice of a color space is of great importance for many computer vision algorithms (e.g. edge detection and object recognition). It induces the equivalence classes to the actu...
ICASSP
2009
IEEE
14 years 3 months ago
2009
IEEE
In this paper, block diagonal linear discriminant analysis (BDLDA) is improved and applied to gene expression data. BDLDA is a classification tool with embedded feature selection...
IJCAI
2007
13 years 10 months ago
2007
Distance measures like the Euclidean distance have been the most widely used to measure similarities between feature vectors in the content-based image retrieval (CBIR) systems. H...