524 search results - page 35 / 105 » On the Performance of Clustering in Hilbert Spaces |
96
Voted
PKDD
2005
Springer
15 years 3 months ago
2005
Springer
For discrete co-occurrence data like documents and words, calculating optimal projections and clustering are two different but related tasks. The goal of projection is to find a ...
ICCV
2003
IEEE
16 years 5 days ago
2003
IEEE
Feature space analysis is the main module in many computer vision tasks. The most popular technique, k-means clustering, however, has two inherent limitations: the clusters are co...
113
Voted
MICCAI
2009
Springer
15 years 10 months ago
2009
Springer
In functional Magnetic Resonance Imaging (fMRI) data analysis, normalization of time series is an important and sometimes necessary preprocessing step in many widely used methods. ...
CVPR
2006
IEEE
16 years 8 days ago
2006
IEEE
While crowds of various subjects may offer applicationspecific cues to detect individuals, we demonstrate that for the general case, motion itself contains more information than p...
89
Voted
VLDB
1998
ACM
14 years 10 months ago
1998
ACM
Abstract. In this paper, we present an image retrieval system that employs both the color and spatial information of images to facilitate the retrieval process. The basic unit used...