12 search results - page 1 / 3 » Variable Selection in Model-Based Clustering: To Do or To Fa... |
ICML
2010
IEEE
13 years 5 months ago
2010
IEEE
Variable selection for cluster analysis is a difficult problem. The difficulty originates not only from the lack of class information but also the fact that high-dimensional data ...
AUTONOMICS
2009
ACM
13 years 11 months ago
2009
ACM
Supervisory control is the main means to assure a high level performance and availability of large IT infrastructures. Applied control theory is used in physical and virtualization...
AUSDM
2007
Springer
13 years 11 months ago
2007
Springer
This paper reports the results of feature reduction in the analysis of a population based dataset for which there were no specific target variables. All attributes were assessed a...
BIOINFORMATICS
2007
13 years 4 months ago
2007
Motivation: High-throughput expression profiling allows researchers to study gene activities globally. Genes with similar expression profiles are likely to encode proteins that ma...
TASE
2010
IEEE
12 years 11 months ago
2010
IEEE
This paper presents a robust calibration procedure for clustered wireless sensor networks. Accurate calibration of between-node distances is one crucial step in localizing sensor n...