275 search results - page 6 / 55 » Analysis of structural relationships for hierarchical cluste... |
BMCBI
2007
13 years 7 months ago
2007
Background: Data clustering analysis has been extensively applied to extract information from gene expression profiles obtained with DNA microarrays. To this aim, existing cluster...
MDAI
2007
Springer
14 years 1 months ago
2007
Springer
Formal concept analysis (FCA) is a method of exploratory data analysis. The data is in the form of a table describing relationship between objects (rows) and attributes (columns), ...
ISPA
2007
Springer
14 years 1 months ago
2007
Springer
A concept hierarchy is a kind of general form of knowledge representation. Most of the previous researches on describing the concept hierarchy use tree-like crisp taxonomy. However...
WWW
2006
ACM
14 years 8 months ago
2006
ACM
Addressed in this paper is the issue of semantic relationship extraction from semi-structured documents. Many research efforts have been made so far on the semantic information ex...
CGF
1999
13 years 7 months ago
1999
The calculation of radiant energy balance in complex scenes has been made possible by hierarchical radiosity methods based on clustering mechanisms. Although clustering offers an ...