539 search results - page 27 / 108 » Finding Groups in Data: Cluster Analysis with Ants |
SIGPRO
2008
13 years 6 months ago
2008
This survey focuses on two challenging speech processing topics, namely: speaker segmentation and speaker clustering. Speaker segmentation aims at finding speaker change points in...
CIBCB
2007
IEEE
13 years 10 months ago
2007
IEEE
Abstract-- The advance of high-throughput experimental technologies poses continuous challenges to computational data analysis in functional and comparative genomics studies. Gene ...
CAIP
1995
Springer
13 years 10 months ago
1995
Springer
We propose a novel approach to image segmentation, called feature and spatial domain clustering. The method is devised to group pixel data by taking into account simultaneously bo...
HCI
2007
13 years 8 months ago
2007
Efficient and effective analysis of large datasets from microarray gene expression data is one of the keys to time-critical personalized medicine. The issue we address here is the ...
ICDM
2005
IEEE
14 years 11 days ago
2005
IEEE
We propose a new theoretical framework for generalizing the traditional notion of covariance. First, we discuss the role of pairwise cross-cumulants by introducing a cluster expan...