5092 search results - page 49 / 1019 » Clustering the Feature Space |
ESANN
2007
13 years 11 months ago
2007
We study dimensionality reduction or feature selection in text document categorization problem. We focus on the first step in building text categorization systems, that is the cho...
RIAO
2007
13 years 11 months ago
2007
One of the keys issues to content-based image retrieval is the similarity measurement of images. Images are represented as points in the space of low-level visual features and mos...
CVPR
2007
IEEE
15 years 8 days ago
2007
IEEE
Mean shift is a popular method to segment images and videos. Pixels are represented by feature points, and the segmentation is driven by the point density in feature space. In thi...
SC
2003
ACM
14 years 3 months ago
2003
ACM
The Space Simulator is a 294-processor Beowulf cluster with
IDEAL
2000
Springer
14 years 1 months ago
2000
Springer
Abstract. We present a clustering method for continuous data. It defines local clusters into the (primary) data space but derives its similarity measure from the posterior distribu...