Sciweavers

395 search results - page 34 / 79
» Model-based overlapping clustering
Sort
View
DATE
2005
IEEE
105views Hardware» more  DATE 2005»
14 years 3 months ago
An Improved Multi-Level Framework for Force-Directed Placement
One of the greatest impediments to achieving high quality placements using force-directed methods lies in the large amount of overlap initially present in these techniques. This o...
Kristofer Vorwerk, Andrew A. Kennings
ISBI
2011
IEEE
13 years 1 months ago
3D elastic registration improves HARDI-derived fiber alignment and automated tract clustering
High angular resolution diffusion imaging (HARDI) allows population studies of fiber integrity and connectivity. Tractography can extract individual fibers. For group studies, fib...
Yan Jin, Yonggang Shi, Neda Jahanshad, Iman Aganj,...
BMCBI
2006
126views more  BMCBI 2006»
13 years 9 months ago
Effect of data normalization on fuzzy clustering of DNA microarray data
Background: Microarray technology has made it possible to simultaneously measure the expression levels of large numbers of genes in a short time. Gene expression data is informati...
Seo Young Kim, Jae Won Lee, Jong Sung Bae
ICASSP
2010
IEEE
13 years 10 months ago
Swift: Scalable weighted iterative sampling for flow cytometry clustering
Flow cytometry (FC) is a powerful technology for rapid multivariate analysis and functional discrimination of cells. Current FC platforms generate large, high-dimensional datasets...
Iftekhar Naim, Suprakash Datta, Gaurav Sharma, Jam...
IJAR
2007
113views more  IJAR 2007»
13 years 9 months ago
Fuzzy clustering in parallel universes
We present an extension of the fuzzy c-Means algorithm, which operates simultaneously on different feature spaces—so-called parallel universes—and also incorporates noise det...
Bernd Wiswedel, Michael R. Berthold