1301 search results - page 31 / 261 » Default Clustering from Sparse Data Sets |
CLASSIFICATION
2010
13 years 6 months ago
2010
: The issue of determining "the right number of clusters" in K-Means has attracted considerable interest, especially in the recent years. Cluster intermix appears to be a...
BMCBI
2008
13 years 8 months ago
2008
Background: Microarray techniques are one of the main methods used to investigate thousands of gene expression profiles for enlightening complex biological processes responsible f...
IMSCCS
2006
IEEE
14 years 2 months ago
2006
IEEE
Background: DNA Microarray technology is an innovative methodology in experimental molecular biology, which has produced huge amounts of valuable data in the profile of gene expre...
BMCBI
2004
13 years 8 months ago
2004
Background: A central challenge in the molecular diagnosis and treatment of cancer is to define a set of molecular features that, taken together, distinguish a given cancer, or ty...
IJUFKS
2007
13 years 8 months ago
2007
Abstract. Resampling methods are among the best approaches to determine the number of clusters in prototype-based clustering. The core idea is that with the right choice for the nu...